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# -------------------------------------------------------------------
# 宝塔Linux面板
# -------------------------------------------------------------------
# Copyright (c) 2015-2099 宝塔软件(http://bt.cn) All rights reserved.
# -------------------------------------------------------------------
# Author: wzz <wzz@bt.cn>
# -------------------------------------------------------------------
import json
import os
import time
import crontab
import docker.errors
# ------------------------------
# Docker模型
# ------------------------------
import public
from btdockerModel import dk_public as dp
from btdockerModel.dockerBase import dockerBase
class main(dockerBase):
def __init__(self):
super().__init__()
self.alter_table()
if public.M('sqlite_master').db('docker_log_split').where('type=? AND name=?', ('table', 'docker_log_split')).count():
p = crontab.crontab()
llist = p.GetCrontab(None)
add_crond = True
if type(llist) == list:
for i in llist:
if i['name'] == '[勿删]docker日志切割':
add_crond = False
break
else:
add_crond = True
if add_crond:
get = {
"name": "[勿删]docker日志切割",
"type": "minute-n",
"where1": 5,
"hour": "",
"minute": "",
"week": "",
"sType": "toShell",
"sName": "",
"backupTo": "localhost",
"save": '',
"sBody": "btpython /www/server/panel/script/dk_log_split.py",
"urladdress": "undefined"
}
p.AddCrontab(get)
def alter_table(self):
if not dp.sql('sqlite_master').where('type=? AND name=? AND sql LIKE ?',
('table', 'container', '%sid%')).count():
dp.sql('container').execute("alter TABLE container add container_name VARCHAR DEFAULT ''", ())
def docker_client(self, url):
return dp.docker_client(url)
def get_cmd_log(self, get):
"""
获取命令运行容器的日志，websocket
@param get:
@return:
"""
get.wsLogTitle = "开始执行命令,请等待..."
get._log_path = self._rCmd_log
return self.get_ws_log(get)
def run_cmd(self, get):
"""
命令行创建运行容器(docker run)，需要做危险命令校验，存在危险命令则不执行
@param get:
@return:
"""
import re
if not hasattr(get, 'cmd'):
return public.returnMsg(False, '请传入cmd参数错误')
if "docker run" not in get.cmd:
return public.returnMsg(False, '只能执行docker run命令')
danger_cmd = ['rm', 'rmi', 'kill', 'stop', 'pause', 'unpause', 'restart', 'update', 'exec', 'init',
'shutdown', 'reboot', 'chmod', 'chown', 'dd', 'fdisk', 'killall', 'mkfs', 'mkswap', 'mount',
'swapoff', 'swapon', 'umount', 'userdel', 'usermod', 'passwd', 'groupadd', 'groupdel',
'groupmod', 'chpasswd', 'chage', 'usermod', 'useradd', 'userdel', 'pkill']
danger_symbol = ['&', '&&', '||', '|', ';']
for d in danger_cmd:
if get.cmd.startswith(d) or re.search(r'\s{}\s'.format(d), get.cmd):
return public.returnMsg(False, '存在危险命令: [{}]，不允许执行!'.format(d))
for d in danger_symbol:
if d in get.cmd:
return public.returnMsg(False, '存在危险符号: [{}]，不允许执行!'.format(d))
get.cmd = get.cmd.replace("\n", "").replace("\r", "").replace("\\", " ")
os.system("echo -n > {}".format(self._rCmd_log))
os.system("nohup {} >> {} 2>&1 && echo 'bt_successful' >> {} || echo 'bt_failed' >> {} &".format(
get.cmd,
self._rCmd_log,
self._rCmd_log,
self._rCmd_log,
))
return public.returnMsg(True, "命令已执行完毕！")
# 添加容器
def run(self, get):
"""
:param name:容器名
:param image: 镜像
:param publish_all_ports 暴露所有端口 1/0
:param ports 暴露某些端口 {'1111/tcp': ('127.0.0.1', 1111)}
:param command 命令
:param entrypoint 配置容器启动后执行的命令
:param environment 环境变量 xxx=xxx 一行一条
:param auto_remove 当容器进程退出时，在守护进程端启用自动移除容器。 0/1
:param get:
:return:
"""
config_path = "{}/config/name_map.json".format(public.get_panel_path())
if not os.path.exists(config_path):
public.writeFile(config_path, json.dumps({}))
if public.readFile(config_path) == '':
public.writeFile(config_path, json.dumps({}))
# 2024/2/20 下午 3:21 如果检测到是中文的容器名，则自动转换为英文
name_map = json.loads(public.readFile(config_path))
import re
if re.findall(r"[\u4e00-\u9fa5]", get.name):
name_str = 'q18q' + public.GetRandomString(10).lower()
name_map[name_str] = get.name
get.name = name_str
public.writeFile(config_path, json.dumps(name_map))
cPorts = get.ports if "ports" in get and get.ports != "" else False
nPorts = {}
if not cPorts is False:
if ":" in cPorts.keys():
return public.returnMsg(False, "端口格式错误，暂不支持此种方式！")
if "-" in cPorts.keys():
return public.returnMsg(False, "端口格式错误，暂不支持此种方式！")
for i in cPorts.keys():
if cPorts[i] == "": continue
if isinstance(cPorts[i], list):
cPorts[i] = tuple(cPorts[i])
check_port = cPorts[i]
if isinstance(cPorts[i], tuple):
check_port = cPorts[i][1]
if dp.check_socket(check_port):
return public.returnMsg(False, "服务器端口[{}]已被占用，请更换为其他端口！".format(cPorts[i]))
if "tcp/udp" in i:
cPort = i.split('/')[0]
nPorts[str(cPort) + "/tcp"] = cPorts[i]
nPorts[str(cPort) + "/udp"] = cPorts[i]
else:
nPorts[i] = cPorts[i]
del cPorts
if "image" not in get or not get.image:
return public.returnMsg(False, "如果没有选择镜像，请到镜像标签拉取您需要的镜像！")
if get.image == "<none>" or "<none>" in get.image:
return public.returnMsg(False, "镜像不存在，请检查镜像名称是否正确！")
mem_limit = get.mem_limit if "mem_limit" in get and get.mem_limit != "0" else None
if not mem_limit is None:
mem_limit_byte = dp.byte_conversion(get.mem_limit)
if mem_limit_byte > dp.get_mem_info():
return public.returnMsg(False, "内存配额已超过可用数量！")
if mem_limit_byte < 6291456:
return public.returnMsg(False, "内存配额不能小于6MB！")
try:
if "force_pull" in get and get.force_pull == "0":
self.docker_client(self._url).images.get(get.image)
except docker.errors.ImageNotFound as e:
return public.returnMsg(False, "镜像[{}]不存在，如需尝试强制拉取请勾选【强制拉取】按钮！".format(get.image))
except docker.errors.APIError as e:
return public.returnMsg(False, "镜像[{}]不存在，如需尝试强制拉取请勾选【强制拉取】按钮！".format(get.image))
# 2024/4/16 上午11:40 检查镜像是否存在并且处理镜像如果是非应用容器的情况
try:
from btdockerModel.dockerSock import image
sk_image = image.dockerImage()
check_image = get.image if ":" in get.image else get.image + ":latest"
image_inspect = sk_image.inspect(check_image)
if type(image_inspect) != dict or "message" in image_inspect:
self.docker_client(self._url).images.pull(check_image)
if "Config" in image_inspect and "Cmd" in image_inspect["Config"]:
sh_list = ("bash", "sh", "dash", "/bin/sh", "/bin/bash", "/bin/dash")
if len(image_inspect["Config"]["Cmd"]) == 1 and image_inspect["Config"]["Cmd"][0] in sh_list:
get.tty = "1"
get.stdin_open = "1"
except Exception as e:
pass
cpu_quota = get.cpu_quota if "cpu_quota" in get and get.cpu_quota != "0" else 0
if int(cpu_quota) != 0:
cpu_quota = float(get.cpu_quota) * 100000
if int(cpu_quota) / 100000 > dp.get_cpu_count():
return public.returnMsg(False, "CPU 配额已超过可用内核数！")
df_restart_policy = {"Name": "unless-stopped", "MaximumRetryCount": 0}
restart_policy = get.restart_policy if "restart_policy" in get and get.restart_policy else df_restart_policy
if restart_policy['Name'] == "always":
restart_policy = {"Name": "always"}
mem_reservation = get.mem_reservation if "mem_reservation" in get and get.mem_reservation != "" else None
# 2023/12/19 下午 3:08 检测如果小于6MB则报错
if not mem_reservation is None and mem_reservation != "0":
mem_reservation_byte = dp.byte_conversion(mem_reservation)
if mem_reservation_byte < 6291456:
return public.returnMsg(False, "内存预留不能小于6MB！")
network_info = get.network_info if hasattr(get, "network_info") and get.network_info != "" else []
device_request = []
gpus = str(get.get("gpus", "0"))
if gpus != "0":
count = 0
if gpus == "all":
count = -1
else:
count = int(gpus)
from docker.types import DeviceRequest
device_request.append(DeviceRequest(driver="nvidia",count=count,capabilities=[["gpu"]]))
try:
res = self.docker_client(self._url).containers.create(
name=get.name,
image=get.image,
detach=True,
# cpuset_cpus=get.cpuset_cpus ,#指定容器使用的cpu个数
tty=True if "tty" in get and get.tty == "1" else False,
stdin_open=True if "stdin_open" in get and get.stdin_open == "1" else False,
publish_all_ports=True if "publish_all_ports" in get and get.publish_all_ports != "0" else False,
ports=nPorts if len(nPorts) > 0 else None,
cpu_quota=int(cpu_quota) or 0,
mem_reservation=mem_reservation, # b,k,m,g
mem_limit=mem_limit, # b,k,m,g
restart_policy=restart_policy,
command=get.command if "command" in get and get.command != "" else None,
volume_driver=get.volume_driver if "volume_driver" in get and get.volume_driver != "" else None,
volumes=get.volumes if "volumes" in get and get.volumes != "" else None,
auto_remove=True if "auto_remove" in get and get.auto_remove != "0" else False,
privileged=True if "privileged" in get and get.privileged != "0" else False,
environment=dp.set_kv(get.environment), # "HOME=/value\nHOME11=value1"
labels=dp.set_kv(get.labels), # "key=value\nkey1=value1"
device_requests=device_request
)
except docker.errors.APIError as e:
if "invalid reference format" in str(e):
return public.returnMsg(False, "镜像名称格式不正确，请输入正确的镜像名，如：nginx:latest")
if "failed to create task for container" in str(e) or "failed to create shim task" in str(e):
return public.returnMsg(False, "容器创建失败,详情：{}！".format(str(e)))
if "Minimum memory limit can not be less than memory reservation limit, see usage" in str(e):
return public.returnMsg(False, "内存配额不能小于内存保留量！")
if "already exists in network bridge" in str(e):
return public.returnMsg(False, "容器名称或网络桥接器已存在，请更换容器名后再试！")
if "No command specified" in str(e):
return public.returnMsg(False, "该镜像中无启动命令，请指定容器启动命令！")
if "permission denied" in str(e):
return public.returnMsg(False, "权限异常！详情：{}".format(str(e)))
if "Internal Server Error" in str(e):
return public.returnMsg(False, "容器创建失败！docker主进程或iptables异常，请在合适的时候重启docker服务！")
if "repository does not exist or may require 'docker login'" in str(e):
return public.returnMsg(False, "镜像[{}]不存在，请检查镜像名称是否正确！".format(get.image))
if "Minimum memory reservation allowed is 6MB" in str(e):
return public.returnMsg(False, "内存预留不能小于6MB！")
if "container to be able to reuse that name." in str(e):
return public.returnMsg(False, "容器名称已存在！")
if "Invalid container name" in str(e):
return public.returnMsg(False, "容器名称不合法,")
if "bind: address already in use" in str(e):
port = ""
for i in get.ports:
if ":{}:".format(get.ports[i]) in str(e):
port = get.ports[i]
get.id = get.name
self.del_container(get)
return public.returnMsg(False, "服务器端口 {} 正在使用中！ 请更改其他端口".format(port))
return public.returnMsg(False, '创建失败! {}'.format(str(e)))
except Exception as a:
self.del_container(get)
if "Read timed out" in str(a):
return public.returnMsg(False, "容器创建失败,连接docker超时,请尝试重启docker后再试!")
return public.returnMsg(False, '容器运行失败! {}'.format(str(a)))
if res:
# 将容器的ip改成用户指定的ip
pdata = {
"cpu_limit": str(get.cpu_quota),
"container_name": get.name
}
dp.sql('container').insert(pdata)
public.set_module_logs('docker', 'run_container', 1)
dp.write_log("创建容器 [{}] 成功！".format(get.name))
# 2024/2/26 下午 6:00 添加备注
self.check_remark_table()
dp.sql('dk_container_remark').insert({
"container_id": res.id,
"container_name": get.name,
"remark": public.xssencode2(get.remark),
"addtime": int(time.time())
})
if len(network_info) > 0:
self.docker_client(self._url).networks.get("bridge").disconnect(res.id)
for network in network_info:
get.net_name = network["network"]
get.new_container_id = res.id
get.tmp_ip_address = network["ip_address"]
get.tmp_ip_addressv6 = network["ip_addressv6"]
net_result = self.connent_network(get)
if not net_result["status"]:
return net_result
res.start()
return {
"status": True,
"msg": "创建成功！",
"id": res.id,
"name": dp.rename(res.name),
}
# return public.returnMsg(True, "容器创建成功！")
return public.returnMsg(False, '创建失败！')
# 2024/11/12 17:15 创建并启动容器
def create_some_container(self, get, new_name=None):
'''
@name 创建并启动容器
'''
container = new_name if not new_name is None else get.new_container_config["name"]
network_info = get.network_info if "network_info" in get and get.network_info != "" else []
try:
get.new_container = self.docker_client(self._url).containers.create(
name=container,
image=get.new_container_config["image"],
detach=get.new_container_config["detach"],
cpu_quota=get.new_container_config["cpu_quota"],
mem_limit=get.new_container_config["mem_limit"],
tty=get.new_container_config["tty"],
stdin_open=get.new_container_config["stdin_open"],
publish_all_ports=True if get.new_container_config["publish_all_ports"] == "1" else False,
ports=get.new_container_config["ports"],
command=get.new_container_config["command"],
entrypoint=get.new_container_config["entrypoint"],
environment=get.new_container_config["environment"],
labels=get.new_container_config["labels"],
auto_remove=get.new_container_config["auto_remove"],
privileged=get.new_container_config["privileged"],
volumes=get.new_container_config["volumes"],
volume_driver=get.new_container_config["volume_driver"],
mem_reservation=get.new_container_config["mem_reservation"],
restart_policy=get.new_container_config["restart_policy"],
device_requests=get.new_container_config["device_requests"]
)
except Exception as e:
if "Read timed out" in str(e):
return public.returnMsg(False, "容器编辑失败,连接docker超时,请尝试重启docker后再试!")
return public.returnMsg(False, "更新失败！{}".format(str(e)))
if not "upgrade" in get or get.upgrade != "1":
if len(network_info) > 0:
self.docker_client(self._url).networks.get("bridge").disconnect(get.new_container.id)
for temp in network_info:
get.net_name = temp["network"]
get.new_container_id = get.new_container.id
get.tmp_ip_address = temp["ip_address"]
get.tmp_ip_addressv6 = temp["ip_addressv6"]
net_result = self.connent_network(get)
if not net_result["status"]:
get.new_container.remove()
return net_result
else:
self.docker_client(self._url).networks.get("bridge").disconnect(get.new_container.id)
for net_name, net_settings in get.old_container_config["networking_config"].items():
get.net_name = net_name
get.new_container_id = get.new_container.id
get.tmp_ip_address = net_settings["IPAddress"]
get.tmp_ip_addressv6 = net_settings["GlobalIPv6Address"]
net_result = self.connent_network(get)
if not net_result["status"]:
get.new_container.remove()
return net_result
get.new_container.start()
def upgrade_container(self, get):
"""
更新正在运行的容器镜像（重建）
@param get:
@return:
"""
public.set_module_logs('编辑容器', 'upgrade_container', 1)
try:
if "id" not in get:
return public.returnMsg(False, "容器ID异常，请刷新页面后重试！")
container = self.docker_client(self._url).containers.get(get.id)
old_container_config = self.save_container_config(container)
new_image = get.new_image if "new_image" in get and get.new_image else "latest"
if new_image is None:
return public.returnMsg(False, "新镜像名称不能为空！")
if "upgrade" in get and get.upgrade == "1":
get.new_image = "{}:{}".format(old_container_config["image"].split(':')[0], new_image)
try:
if "force_pull" in get and get.force_pull == "1":
public.ExecShell("docker pull {}".format(get.new_image))
except docker.errors.ImageNotFound as e:
return public.returnMsg(False, "镜像不存在！")
except docker.errors.APIError as e:
return public.returnMsg(False, "镜像不存在！")
get.old_container_config = old_container_config
new_container_config = self.structure_new_container_conf(get)
if type(new_container_config) != dict:
return new_container_config
get.new_container_config = new_container_config
# 2024/11/12 17:05 先讲旧的容器停止掉，以便后面创建新的容器
container.stop()
# 2024/11/12 17:04 创建一个当前时间戳的新容器，测试是否可以正常运行
new_name_time = int(time.time())
new_name = "{}_{}".format(new_container_config["name"], new_name_time)
result = self.create_some_container(get, new_name=new_name)
if result:
container = self.docker_client(self._url).containers.get(get.id)
container.start()
if "No such image" in result["msg"]:
return public.returnMsg(False, "镜像【{}】不存在，请尝试勾选【强制拉取镜像】再试！".format(get.new_container_config["image"]))
return public.returnMsg(False, msg=result["msg"] + "，新容器没有创建成功，已恢复旧容器！")
from btdockerModel.dockerSock import container
sk_container = container.dockerContainer()
# 2024/11/12 17:05 循环检测10次，每次1秒，看是否能获取到新容器的状态，并且必须是running运行中，否则判定为新容器创建失败，然后回滚旧容器
is_break = False
for i in range(10):
sk_container_info = sk_container.get_container_inspect(get.new_container.attrs["Id"])
state_n = sk_container_info["State"]
if "running" in state_n["Status"] and state_n["Running"]:
is_break = True
get.new_container.stop()
get.new_container.remove()
time.sleep(1)
# 2024/11/12 17:06 验证了新的配置文件没有问题，可以正常启动，删掉旧容器，开始创建新的容器
container = self.docker_client(self._url).containers.get(get.id)
container.remove()
result = self.create_some_container(get)
if result: return result
# 2024/11/12 17:07 再次检查新的容器状态，如果已经是运行中，则返回编辑成功，否则失败
for i in range(10):
new_sk_container_info = sk_container.get_container_inspect(get.new_container.attrs["Id"])
if "message" in new_sk_container_info:
time.sleep(1)
continue
state_n = new_sk_container_info["State"]
if "running" in state_n["Status"] and state_n["Running"]:
return public.returnMsg(True, "更新成功！")
time.sleep(1)
if is_break: break
time.sleep(1)
try:
container = self.docker_client(self._url).containers.get(get.id)
container.start()
except:
import traceback
return public.returnMsg(False, "更新失败！{}".format(traceback.format_exc()))
return public.returnMsg(True, "更新失败！已经还原容器状态")
except docker.errors.NotFound as e:
if "No such container" in str(e):
return public.returnMsg(False, "容器不存在！")
return public.returnMsg(False, "更新失败！{}".format(str(e)))
except docker.errors.APIError as e:
if "No such container" in str(e):
return public.returnMsg(False, "容器不存在！")
return public.returnMsg(False, "更新失败！{}".format(str(e)))
except Exception as a:
if "Read timed out" in str(a):
return public.returnMsg(False, "容器编辑失败,连接docker超时,请尝试重启docker后再试!")
return public.returnMsg(False, "更新失败！{}".format(str(a)))
# 2024/5/28 下午3:30 编辑容器连接网络
def connent_network(self, get):
'''
@name 编辑容器连接网络
@author wzz <2024/5/28 下午3:30>
@param "data":{"参数名":""} <数据类型> 参数描述
@return dict{"status":True/False,"msg":"提示信息"}
'''
if get.net_name == "bridge":
self.docker_client(self._url).networks.get(get.net_name).connect(get.new_container_id)
return public.returnMsg(True, "")
try:
self.docker_client(self._url).networks.get(get.net_name).connect(
get.new_container_id,
ipv4_address=get.tmp_ip_address,
ipv6_address=get.tmp_ip_addressv6,
)
except docker.errors.APIError as e:
if ("user specified IP address is supported only when "
"connecting to networks with user configured subnets") in str(e):
return public.returnMsg(
False, "容器编辑成功，当前指定的【{}】网络创建时未指定子网，无法自定义IP，已为您自动分配IP！"
.format(str(get.net_name)))
except Exception as e:
return public.returnMsg(
False, "容器编辑成功，网络【{}】设置失败，已为您自动分配IP，错误详情：{}！"
.format(get.net_name, str(e))
)
return public.returnMsg(True, "")
def save_container_config(self, container):
"""
保存容器的配置信息
"""
network_config = {}
for net_name, net_settings in container.attrs["NetworkSettings"]["Networks"].items():
network_config[net_name] = {
"IPAMConfig": net_settings["IPAMConfig"],
"Links": net_settings["Links"],
"MacAddress": net_settings["MacAddress"],
"Aliases": net_settings["Aliases"],
"NetworkID": net_settings["NetworkID"],
"EndpointID": net_settings["EndpointID"],
"Gateway": net_settings["Gateway"],
"IPAddress": net_settings["IPAddress"],
"IPPrefixLen": net_settings["IPPrefixLen"],
"IPv6Gateway": net_settings["IPv6Gateway"],
"GlobalIPv6Address": net_settings["GlobalIPv6Address"],
"GlobalIPv6PrefixLen": net_settings["GlobalIPv6PrefixLen"],
"DriverOpts": net_settings["DriverOpts"],
}
if "DNSNames" in net_settings: network_config[net_name]["DNSNames"] = net_settings["DNSNames"]
return {
"image": container.attrs['Config']['Image'],
"name": container.attrs['Name'],
"detach": True,
"cpu_quota": container.attrs['HostConfig']['CpuQuota'],
"mem_limit": container.attrs['HostConfig']['Memory'],
"tty": container.attrs['Config']['Tty'],
"stdin_open": container.attrs['Config']['OpenStdin'],
"publish_all_ports": container.attrs['HostConfig']['PublishAllPorts'],
"ports": container.attrs['NetworkSettings']['Ports'],
"command": container.attrs['Config']['Cmd'],
"entrypoint": container.attrs['Config']['Entrypoint'],
"environment": container.attrs['Config']['Env'],
"labels": container.attrs['Config']['Labels'],
"auto_remove": container.attrs['HostConfig']['AutoRemove'],
"privileged": container.attrs['HostConfig']['Privileged'],
"volumes": container.attrs['HostConfig']['Binds'],
"volume_driver": container.attrs['HostConfig']['VolumeDriver'],
"mem_reservation": container.attrs['HostConfig']['MemoryReservation'],
"restart_policy": container.attrs['HostConfig']['RestartPolicy'],
"networking_config": network_config,
}
def structure_new_container_conf(self, get):
"""
构造新的容器配置
@param get:
@return:
"""
new_image = get.new_image if hasattr(get, "new_image") and get.new_image else get.old_container_config["image"]
new_name = get.new_name if hasattr(get, "new_name") and get.new_name else get.old_container_config[
"name"].replace("/", "")
new_cpu_quota = get.new_cpu_quota if hasattr(get, "new_cpu_quota") and get.new_cpu_quota != 0 else get.old_container_config["cpu_quota"]
if int(new_cpu_quota) != 0:
new_cpu_quota = float(new_cpu_quota) * 100000
if int(new_cpu_quota) / 100000 > dp.get_cpu_count():
return public.returnMsg(False, "CPU 配额已超过可用内核数！")
new_mem_limit = get.new_mem_limit if hasattr(get, "new_mem_limit") and get.new_mem_limit else get.old_container_config["mem_limit"]
new_tty = get.new_tty if hasattr(get, "new_tty") and get.new_tty else get.old_container_config["tty"]
new_stdin_open = get.new_stdin_open if hasattr(get, "new_stdin_open") and get.new_stdin_open else get.old_container_config["stdin_open"]
new_publish_all_ports = get.new_publish_all_ports if hasattr(get, "new_publish_all_ports") and get.new_publish_all_ports != '0' else get.old_container_config["publish_all_ports"]
get_new_ports = get.new_ports if hasattr(get, "new_ports") and get.new_ports else False
new_ports = {}
if get_new_ports:
if ":" in get_new_ports.keys():
return public.returnMsg(False, "端口格式错误，暂不支持此种方式！")
if "-" in get_new_ports.keys():
return public.returnMsg(False, "端口格式错误，暂不支持此种方式！")
for i in get_new_ports.keys():
if get_new_ports[i] == "": continue
if isinstance(get_new_ports[i], list):
get_new_ports[i] = tuple(get_new_ports[i])
if "tcp/udp" in i:
cPort = i.split('/')[0]
new_ports[str(cPort) + "/tcp"] = get_new_ports[i]
new_ports[str(cPort) + "/udp"] = get_new_ports[i]
else:
new_ports[i] = get_new_ports[i]
del get_new_ports
new_ports = new_ports if new_ports else get.old_container_config["ports"]
new_command = get.new_command if hasattr(get, "new_command") else get.old_container_config["command"]
new_entrypoint = get.new_entrypoint if hasattr(get, "new_entrypoint") else get.old_container_config[
"entrypoint"]
new_environment = get.new_environment if hasattr(get, "new_environment") and get.new_environment != '' else get.old_container_config["environment"]
new_labels = get.new_labels if hasattr(get, "new_labels") and get.new_labels != '' else get.old_container_config["labels"]
new_auto_remove = True if hasattr(get, "new_auto_remove") and get.new_auto_remove != '0' else get.old_container_config["auto_remove"]
new_privileged = True if hasattr(get, "new_privileged") and get.new_privileged != '0' else get.old_container_config["privileged"]
new_volumes = get.new_volumes if hasattr(get, "new_volumes") and get.new_volumes else get.old_container_config[
"volumes"]
new_volume_driver = get.new_volume_driver if hasattr(get, "new_volume_driver") and get.new_volume_driver else get.old_container_config["volume_driver"]
new_mem_reservation = get.new_mem_reservation if hasattr(get, "new_mem_reservation") and get.new_mem_reservation else get.old_container_config["mem_reservation"]
new_restart_policy = get.new_restart_policy if hasattr(get, "new_restart_policy") and get.new_restart_policy else get.old_container_config["restart_policy"]
device_request = []
gpus = str(get.get("gpus", "0"))
if gpus != "0":
count = 0
if gpus == "all":
count = -1
else:
count = int(gpus)
from docker.types import DeviceRequest
device_request.append(DeviceRequest(driver="nvidia", count=count, capabilities=[["gpu"]]))
return {
"image": new_image,
"name": new_name,
"detach": True,
"cpu_quota": int(new_cpu_quota),
"mem_limit": new_mem_limit,
"tty": new_tty,
"stdin_open": new_stdin_open,
"publish_all_ports": new_publish_all_ports,
"ports": new_ports,
"command": new_command,
"entrypoint": new_entrypoint,
"environment": dp.set_kv(new_environment) if type(new_environment) != list else new_environment,
"labels": dp.set_kv(new_labels) if type(new_labels) != dict else new_labels,
"auto_remove": new_auto_remove,
"privileged": new_privileged,
"volumes": new_volumes,
"volume_driver": new_volume_driver,
"mem_reservation": new_mem_reservation,
"restart_policy": new_restart_policy,
"device_requests":device_request
}
def commit(self, get):
"""
保存为镜像
:param repository 推送到的仓库
:param tag 镜像标签 jose:v1
:param message 提交的信息
:param author 镜像作者
:param changes
:param conf dict
:param path 导出路径
:param name 导出文件名
:param get:
:return:
"""
try:
if not hasattr(get, 'conf') or not get.conf:
get.conf = None
if get.repository == "docker.io":
get.repository = ""
container = self.docker_client(self._url).containers.get(get.id)
container.commit(
repository=get.repository if "repository" in get else None,
tag=get.tag if "tag" in get else None,
message=get.message if "message" in get else None,
author=get.author if "author" in get else None,
# changes=get.changes if get.changes else None,
conf=get.conf
)
dp.write_log("提交容器 [{}] 作为图像 [{}] 成功！".format(container.attrs['Name'], get.tag))
if hasattr(get, "path") and get.path:
get.id = "{}:{}".format(get.repository, get.tag)
from btdockerModel import imageModel as di
result = di.main().save(get)
if result['status']:
return public.returnMsg(True, "镜像已生成，并{}".format(result['msg']))
return result
return public.returnMsg(True, "提交成功！")
except Exception as e:
return public.returnMsg(False, "提交失败！{}".format(str(e)))
def docker_shell(self, get):
"""
容器执行命令
:param get:
:return:
"""
try:
if not hasattr(get, "id"):
return public.returnMsg(False, "容器ID异常，请刷新页面后重试！")
shell_list = ('bash', 'sh')
if not hasattr(get, "shell"):
return public.returnMsg(False, "请选择shell类型！")
if get.shell not in shell_list:
return public.returnMsg(False, "不支持此种shell,请选择bash或sh！")
user_root = "-u root" if hasattr(get, "sudo_i") else ""
cmd = 'docker container exec -it {} {} {}'.format(user_root, get.id, get.shell)
return public.returnMsg(True, cmd)
except docker.errors.APIError as ex:
return public.returnMsg(False, '获取容器失败')
def export(self, get):
"""
导出容器为tar 没有导入方法，目前弃用
:param get:
:return:
"""
from os import path as ospath
from os import makedirs as makedirs
try:
if "tar" in get.name:
file_name = '{}/{}'.format(get.path, get.name)
else:
file_name = '{}/{}.tar'.format(get.path, get.name)
if not ospath.exists(get.path):
makedirs(get.path)
public.writeFile(file_name, '')
f = open(file_name, 'wb')
container = self.docker_client(self._url).containers.get(get.id)
data = container.export()
for i in data:
f.write(i)
f.close()
return public.returnMsg(True, "成功导出到：{}".format(file_name))
except:
return public.returnMsg(False, '操作失败：' + str(public.get_error_info()))
def del_container(self, get):
"""
删除指定容器
@param get:
@return:
"""
import sys
sys.path.insert(0, '/www/server/panel/class')
from btdockerModel.proxyModel import main
from panelSite import panelSite
try:
container = self.docker_client(self._url).containers.get(get.id)
config_path = "{}/config/name_map.json".format(public.get_panel_path())
if not os.path.exists(config_path):
public.writeFile(config_path, json.dumps({}))
if public.readFile(config_path) == '':
public.writeFile(config_path, json.dumps({}))
config_data = json.loads(public.readFile(config_path))
if container.name in config_data.keys():
config_data.pop(container.name)
public.writeFile(config_path, json.dumps(config_data))
container.remove(force=True)
dp.sql("cpu_stats").where("container_id=?", (get.id,)).delete()
dp.sql("io_stats").where("container_id=?", (get.id,)).delete()
dp.sql("mem_stats").where("container_id=?", (get.id,)).delete()
dp.sql("net_stats").where("container_id=?", (get.id,)).delete()
dp.sql("container").where("container_nam=?", (container.attrs['Name'])).delete()
dp.write_log("删除容器 [{}] 成功！".format(container.attrs['Name']))
get.container_id = get.id
info = main().get_proxy_info(get)
if info and 'name' in info and 'id' in info:
args = public.to_dict_obj({
'id': info['id'],
'webname': info['name']
})
panelSite().DeleteSite(args)
# domain_id = dp.sql('dk_domain').where('id=?', (info['id'],)).find()
# 删除站点
dp.sql('sites').where('name=?', (info['name'],)).delete()
dp.sql('domain').where("name=?", (info['name'],)).delete()
# 删除数据库记录
dp.sql('dk_domain').where('id=?', (info['id'],)).delete()
dp.sql('dk_sites').where('container_id=?', (get.id,)).delete()
if public.M('sqlite_master').where('type=? AND name=?', ('table', 'docker_log_split')).count():
id = public.M('docker_log_split').where('pid=?', (get.id,)).getField('id')
public.M('docker_log_split').where('id=?', (id,)).delete()
all_data = public.M('docker_log_split').field('pid').select()
if not all_data:
public.M("docker_log_split").execute('drop table if exists docker_log_split')
containers_list = self.get_list(get)
if not containers_list["container_list"]:
public.M("docker_log_split").execute('drop table if exists docker_log_split')
for i in all_data:
for cc in containers_list["container_list"]:
if i['pid'] in cc['id']:
break
else:
public.M('docker_log_split').where('pid=?', (i['pid'],)).delete()
if not public.M('sqlite_master').where('type=? AND name=?', ('table', 'docker_log_split')).count():
p = crontab.crontab()
llist = p.GetCrontab(None)
if type(llist) == list:
for i in llist:
if i['name'] == '[勿删]docker日志切割':
get.id = i['id']
p.DelCrontab(get)
break
return public.returnMsg(True, "成功删除!")
except Exception as e:
if "operation not permitted" in str(e):
return public.returnMsg(False, "请先关闭企业防篡改后再试！")
return public.returnMsg(False, "删除失败!" + str(e))
# 设置容器状态
def set_container_status(self, get):
"""
设置容器状态
@param get:
@return:
"""
try:
container = self.docker_client(self._url).containers.get(get.id)
result = {"status": True, "msg": "设置成功!"}
if get.status == "start":
result = self.start(get)
elif get.status == "stop":
result = self.stop(get)
elif get.status == "pause":
result = self.pause(get)
elif get.status == "unpause":
result = self.unpause(get)
elif get.status == "reload":
result = self.reload(get)
elif get.status == "kill":
container.kill()
else:
container.restart()
try:
return {
"name": container.attrs['Name'].replace('/', ''),
"status": result['status'],
"msg": result['msg'],
}
except:
return {
"name": container.attrs['Name'].replace('/', ''),
"status": False,
"msg": str(result),
}
except Exception as e:
try:
if "No such container" in str(e):
return public.returnMsg(False, "容器已被删除!")
if "port is already allocated" in str(e) or "address already in use" in str(e):
if "[::]" in str(e):
str_port = str(e).split("[::]:")[1].split(":")[0]
return public.returnMsg(False, "ipv6服务器端口[{}] 已被占用!".format(str_port))
else:
str_port = str(e).split("0.0.0.0")[1].split(":")[1].split(" ")[0]
return public.returnMsg(False, "ipv4服务器端口[{}] 已被占用!".format(str_port))
return public.returnMsg(False, "设置失败!" + str(e))
except Exception as e:
return public.returnMsg(False, "设置失败!" + str(e))
# 停止容器
def stop(self, get):
"""
停止指定容器
:param get:
:return:
"""
try:
get.status = "stop"
container = self.docker_client(self._url).containers.get(get.id)
container.stop()
time.sleep(1)
data = self.docker_client(self._url).containers.get(get.id)
if data.attrs['State']['Status'] != "exited":
return public.returnMsg(False, "停止失败!")
dp.write_log("停止容器 [{}] 成功!".format(data.attrs['Name'].replace('/', '')))
return public.returnMsg(True, "停止成功!")
except docker.errors.APIError as e:
if "is already paused" in str(e):
return public.returnMsg(False, "容器已暂停!")
if "No such container" in str(e):
return public.returnMsg(True, "容器已停止并删除，因为容器有停止后自动删除的选项!")
return public.returnMsg(False, "停止失败!{}".format(e))
def start(self, get):
"""
启动指定容器
:param get:
:return:
"""
try:
get.status = "start"
container = self.docker_client(self._url).containers.get(get.id)
container.start()
time.sleep(1)
data = self.docker_client(self._url).containers.get(get.id)
if data.attrs['State']['Status'] != "running":
return public.returnMsg(False, "启动失败!")
dp.write_log("启动容器 [{}] 成功!".format(data.attrs['Name'].replace('/', '')))
return public.returnMsg(True, "启动成功!")
except docker.errors.APIError as e:
if "cannot start a paused container, try unpause instead" in str(e):
return self.unpause(get)
except Exception as a:
raise Exception(str(a))
def pause(self, get):
"""
暂停此容器内的所有进程
:param get:
:return:
"""
try:
get.status = "pause"
container = self.docker_client(self._url).containers.get(get.id)
container.pause()
time.sleep(1)
data = self.docker_client(self._url).containers.get(get.id)
if data.attrs['State']['Status'] != "paused":
return public.returnMsg(False, "容器暂停失败!")
dp.write_log("暂停容器 [{}] 成功!".format(data.attrs['Name'].replace('/', '')))
return public.returnMsg(True, "容器暂停成功!")
except docker.errors.APIError as e:
if "is already paused" in str(e):
return public.returnMsg(False, "容器已被挂起！")
if "is not running" in str(e):
return public.returnMsg(False, "容器未启动，无法暂停!")
if "is not paused" in str(e):
return public.returnMsg(False, "容器没有被暂停或已被删除，请检查容器是否有停止后立即删除的选项!")
return str(e)
except Exception as a:
raise Exception(str(a))
def unpause(self, get):
"""
取消暂停该容器内的所有进程
:param get:
:return:
"""
try:
get.status = "unpause"
container = self.docker_client(self._url).containers.get(get.id)
container.unpause()
time.sleep(1)
data = self.docker_client(self._url).containers.get(get.id)
if data.attrs['State']['Status'] != "running":
return public.returnMsg(False, "启动失败!")
dp.write_log("取消暂停容器 [{}] 成功!".format(data.attrs['Name'].replace('/', '')))
return public.returnMsg(True, "容器取消暂停成功")
except docker.errors.APIError as e:
if "is already paused" in str(e):
return public.returnMsg(False, "容器已暂停!")
if "is not running" in str(e):
return public.returnMsg(False, "容器未启动，无法暂停!")
if "is not paused" in str(e):
return public.returnMsg(False, "容器没有被暂停或已被删除，请检查容器是否有停止后立即删除的选项!")
return str(e)
except Exception as a:
raise Exception(str(a))
def reload(self, get):
"""
再次从服务器加载此对象并使用新数据更新 attrs
:param get:
:return:
"""
get.status = "reload"
container = self.docker_client(self._url).containers.get(get.id)
container.reload()
time.sleep(1)
data = self.docker_client(self._url).containers.get(get.id)
if data.attrs['State']['Status'] != "running":
return public.returnMsg(False, "启动失败!")
dp.write_log("重新加载容器 [{}] 成功!".format(data.attrs['Name'].replace('/', '')))
return public.returnMsg(True, "重载容器成功!")
def restart(self, get):
"""
重新启动这个容器。类似于 docker restart 命令
:param get:
:return:
"""
try:
get.status = "restart"
container = self.docker_client(self._url).containers.get(get.id)
container.restart()
time.sleep(1)
data = self.docker_client(self._url).containers.get(get.id)
if data.attrs['State']['Status'] != "running":
return public.returnMsg(False, "启动失败!")
dp.write_log("重启容器 [{}] 成功!".format(data.attrs['Name'].replace('/', '')))
return public.returnMsg(True, "容器重启成功!")
except docker.errors.APIError as e:
if "container is marked for removal and cannot be started" in str(e):
return public.returnMsg(False, "容器已停止并删除，因为容器有停止后自动删除的选项!")
if "is already paused" in str(e):
return public.returnMsg(False, "容器已暂停!")
return str(e)
def get_container_ip(self, container_networks):
"""
获取容器IP
@param container_networks:
@return:
"""
ipv4_list = []
ipv6_list = []
for network in container_networks:
if container_networks[network]['IPAddress'] != "":
ipv4_list.append(container_networks[network]['IPAddress'])
if container_networks[network]['GlobalIPv6Address'] != "":
ipv6_list.append(container_networks[network]['GlobalIPv6Address'])
return {"ipv4": ipv4_list, "ipv6": ipv6_list}
def get_container_path(self, detail):
"""
获取容器路径
@param detail:
@return:
"""
try:
import os
if not "GraphDriver" in detail:
return False
if "Data" not in detail["GraphDriver"]:
return False
if "MergedDir" not in detail["GraphDriver"]["Data"]:
return False
path = detail["GraphDriver"]["Data"]["MergedDir"]
if not os.path.exists(path):
return ""
return path
except:
return False
def get_container_info(self, get):
"""
获取容器信息
@param get:
@return:
"""
try:
if "id" not in get or get.id == "":
return public.returnMsg(False, "容器ID为空，请刷新浏览器后再试！")
from btdockerModel.dockerSock import container
sk_container = container.dockerContainer()
sk_container_info = sk_container.get_container_inspect(get.id)
if "No such container" in str(sk_container_info):
return public.returnMsg(False, "容器不存在！")
info_path = "/var/lib/docker/containers/{}/container_info.json".format(sk_container_info["Id"])
public.writeFile(info_path, json.dumps(sk_container_info, indent=3))
sk_container_info['container_info'] = info_path
# 计算GPU数量
device_requests = sk_container_info["HostConfig"].get('DeviceRequests', [])
sk_container_info["gpu_count"] = 0
if device_requests is not None and len(device_requests) != 0:
for item in device_requests:
if item["Driver"] == "nvidia":
sk_container_info["gpu_count"] = item["Count"]
break
sk_container_info['from_compose'] = 1 if sk_container_info.get("Config",{}).get("Labels", {}).get("com.docker.compose.project", "") != "" else 0
return sk_container_info
except Exception as e:
if "No such container" in str(e):
return public.returnMsg(False, "容器不存在！")
return public.returnMsg(False, "获取容器信息失败！{}".format(str(e)))
def struct_container_ports(self, ports):
"""
构造容器ports
@param ports:
@return:
"""
data = dict()
for port in ports:
key = str(port["PrivatePort"]) + "/" + port["Type"]
if key not in data.keys():
ddata = None
if port.get("IP",""):
ddata = [{"HostIp": port["IP"],"HostPort": str(port["PublicPort"])}]
data[str(port["PrivatePort"]) + "/" + port["Type"]] = ddata
else:
data[str(port["PrivatePort"]) + "/" + port["Type"]].append({
"HostIp": port["IP"],
"HostPort": str(port["PublicPort"])
})
return data
def struct_container_list(self, container, container_to_top=None):
'''
@name 构造容器列表
@author wzz <2024/3/13 下午 5:32>
@param "data":{"参数名":""} <数据类型> 参数描述
@return dict{"status":True/False,"msg":"提示信息"}
'''
return {
"id": container["Id"],
"name": dp.rename(container['Names'][0].replace("/", "")),
"status": container["State"],
"image": container["Image"],
"created_time": container["Created"],
"ip": self.get_container_ip(container["NetworkSettings"]['Networks'])["ipv4"],
"ipv6": self.get_container_ip(container["NetworkSettings"]['Networks'])["ipv6"],
"ports": self.struct_container_ports(container["Ports"]),
"is_top": 0 if container_to_top is None else 1 if container['Names'][0].replace("/", "") in container_to_top else 0,
}
# 2024/4/11 下午2:46 获取 merged 目录
def get_container_merged(self, get):
'''
@name 获取容器 merged 目录
@author wzz <2024/4/11 下午2:47>
@param "data":{"参数名":""} <数据类型> 参数描述
@return dict{"status":True/False,"msg":"提示信息"}
'''
try:
get.id = get.get("id", "")
if get.id == "":
return public.returnMsg(False, "容器ID为空，请刷新浏览器后再试！")
return {"path": public.ExecShell("docker inspect -f \"{{json .GraphDriver.Data.MergedDir}}\" " + get.id)[
0].strip().strip('"')}
except Exception as e:
return {"path": ""}
# 2024/4/11 下午3:44 获取其他容器列表的数据
def get_other_container_data(self, get):
'''
@name 获取其他容器列表的数据
@author wzz <2024/4/11 下午3:45>
@param "data":{"参数名":""} <数据类型> 参数描述
@return dict{"status":True/False,"msg":"提示信息"}
'''
try:
from btdockerModel.dockerSock import container
sk_container = container.dockerContainer()
container_list = sk_container.get_container()
data = []
dk_container_remark = dp.sql("dk_container_remark").select()
dk_backup = dp.sql("dk_backup").select()
for sk_c in container_list:
try:
remark = [i['remark'] for i in dk_container_remark if i['container_id'] == sk_c["Id"]][0]
except Exception as e:
remark = ""
# 计算备份数量
backup_count = 0
for i in dk_backup:
if i['container_id'] == sk_c["Id"]:
backup_count += 1
data.append({
"id": sk_c["Id"],
"name": dp.rename(sk_c['Names'][0].replace("/", "")),
"backup_count": backup_count,
"remark": remark,
})
return data
except Exception as e:
return []
# 获取容器列表
def get_list(self, get):
"""
获取所有容器列表
:param get
:return:
"""
from btdockerModel.dockerSock import container
sk_container = container.dockerContainer()
sk_container_list = sk_container.get_container()
container_to_top = self._get_container_to_top()
#获取gpu数量
try:
from mod.project.docker.app.gpu.nvidia import NVIDIA
gpu_count = NVIDIA().device_count
except:
gpu_count = 0
data = {
"online_cpus": dp.get_cpu_count(),
"mem_total": dp.get_mem_info(),
"container_list": [],
"gpu": gpu_count
}
container_detail = list()
grouped_by_status = dict()
for sk_c in sk_container_list:
struct_container = self.struct_container_list(sk_c, container_to_top)
status = struct_container['status']
grouped_by_status.setdefault(status, []).append(struct_container)
container_detail.append(struct_container)
if container_to_top:
container_detail = sorted(container_detail, key=lambda x: (x['is_top'], x['created_time']), reverse=True)
for key in grouped_by_status:
grouped_by_status[key] = sorted(grouped_by_status[key], key=lambda x: (x['is_top'], x['created_time']), reverse=True)
else:
container_detail = sorted(container_detail, key=lambda x: x['created_time'], reverse=True)
for key in grouped_by_status:
grouped_by_status[key] = sorted(grouped_by_status[key], key=lambda x: x['created_time'], reverse=True)
data['grouped_by_status'] = grouped_by_status
data['container_list'] = container_detail
return data
# 获取容器的attr
def get_container_attr(self, containers):
c_list = containers.list(all=True)
return [container_info.attrs for container_info in c_list]
# 获取容器日志
def get_logs(self, get):
"""
获取指定容器日志
:param get:
:return:
"""
res = {
"logs": "",
# 'split_status': False,
# 'split_type': 'day',
# 'split_size': 1000,
# 'split_hour': 2,
# 'split_minute': 0,
# 'save': '180'
}
try:
# 获取容器信息 名称 日志路径 大小
container_info = self.docker_client(self._url).containers.get(get.id)
if not os.path.exists(container_info.attrs['LogPath']):
return ""
since = ""
until = ""
tail = ""
if hasattr(get, 'time_search') and get.time_search != '':
time_search = json.loads(str(get.time_search))
since = int(time_search[0])
until = int(time_search[1])
size = os.stat(container_info.attrs['LogPath']).st_size
if size > 1048576:
tail = int(get.tail) if "tail" in get else 10000
options = {
"since": since,
"until": until,
"tail": tail
}
from btdockerModel.dockerSock import container
sk_container = container.dockerContainer()
sk_container_logs = sk_container.get_container_logs(get.id,options)
if hasattr(get, 'search') and get.search != '':
if get.search:
sk_container_logs = sk_container_logs.split("\n")
sk_container_logs = [i for i in sk_container_logs if get.search in i]
sk_container_logs = "\n".join(sk_container_logs)
res["logs"] = sk_container_logs
res['id'] = get.id
res['name'] = dp.rename(container_info.attrs['Name'][1:])
res['logs_path'] = container_info.attrs['LogPath']
res['size'] = os.stat(container_info.attrs['LogPath']).st_size
# if public.M('sqlite_master').where('type=? AND name=?', ('table', 'docker_log_split')).count():
# res['split_status'] = True if public.M('docker_log_split').where('pid=?', (get.id,)).count() else False
# data = public.M('docker_log_split').where('pid=?', (get.id,)).select()
# if data:
# res['split_type'] = data[0]['split_type']
# res['split_size'] = data[0]['split_size']
# res['split_hour'] = data[0]['split_hour']
# res['split_minute'] = data[0]['split_minute']
# res['save'] = data[0]['save']
# else:
# res['split_type'] = 'day'
# res['split_size'] = 1000
# res['split_hour'] = 2
# res['split_minute'] = 0
# res['save'] = '180'
return res
except Exception:
return res
def get_logs_all(self, get):
"""
获取所有容器的日志
@param get:
@return:
"""
try:
client = self.docker_client(self._url)
if not client:
return public.returnMsg(True, 'docker连接失败')
containers = client.containers
clist = [i.attrs for i in containers.list(all=True)]
clist = [{'id': i['Id'], 'name': dp.rename(i['Name'][1:]), 'log_path': i['LogPath']} for i in clist]
for i in clist:
if os.path.exists(i['log_path']):
i['size'] = os.stat(i['log_path']).st_size
else:
i['size'] = 0
return clist
except Exception as e:
return public.returnMsg(True, e)
def docker_split(self, get):
"""
设置容器日志切割
@param get:
@return:
"""
try:
client = self.docker_client(self._url)
if not client:
return public.returnMsg(True, 'docker连接失败')
containers = client.containers
clist = [i.attrs for i in containers.list(all=True)]
name = [dp.rename(i['Name'][1:]) for i in clist if i['Id'] == get.pid]
if name:
name = name[0]
else:
name = ''
if not hasattr(get, 'type'):
return public.returnMsg(False, '参数错误，请传入：type')
if not public.M('sqlite_master').where('type=? AND name=?', ('table', 'docker_log_split')).count():
public.M('docker_log_split').execute('''CREATE TABLE IF NOT EXISTS docker_log_split (
id INTEGER PRIMARY KEY AUTOINCREMENT,
name text default '',
pid text default '',
log_path text default '',
split_type text default '',
split_size INTEGER default 0,
split_hour INTEGER default 2,
split_minute INTEGER default 0,
save INTEGER default 180)''', ())
if get.type == 'add':
if "log_path" not in get or not get.log_path:
return public.returnMsg(False, '容器日志目录不存在，无法设置日志切割！')
if not (hasattr(get, 'pid') and hasattr(get, 'log_path') and
hasattr(get, 'split_type') and hasattr(get, 'split_size') and
hasattr(get, 'split_minute') and
hasattr(get, 'split_hour') and hasattr(get, 'save')):
return public.returnMsg(False, '参数错误')
data = {
'name': name,
'pid': get.pid,
'log_path': get.log_path,
'split_type': get.split_type,
'split_size': get.split_size,
'split_hour': get.split_hour,
'split_minute': get.split_minute,
'save': get.save
}
if public.M('docker_log_split').where('pid=?', (get.pid,)).count():
id = public.M('docker_log_split').where('pid=?', (get.pid,)).select()
public.M('docker_log_split').delete(id[0]['id'])
public.M('docker_log_split').insert(data)
return public.returnMsg(True, "开启成功!")
elif get.type == 'del':
id = public.M('docker_log_split').where('pid=?', (get.pid,)).getField('id')
public.M('docker_log_split').where('id=?', (id,)).delete()
return public.returnMsg(True, "关闭成功!")
except:
return public.returnMsg(False, "")
def clear_log(self, get):
"""
清空日志
@param get:
@return:
"""
if not hasattr(get, 'log_path'):
return public.returnMsg(False, '参数错误')
if not os.path.exists(get.log_path):
return public.returnMsg(False, '日志文件不存在')
public.writeFile(get.log_path, '')
return public.returnMsg(True, "日志清理成功!")
def prune(self, get):
"""
:param get:
:return:
"""
try:
type = get.get("type/d", 0)
if type == 0:
res = self.docker_client(self._url).containers.prune()
if not res['ContainersDeleted']:
return public.returnMsg(False, "没有无用的容器！")
dp.write_log("删除无用的容器成功！")
return public.returnMsg(True, "删除成功！")
else:
import docker
client = docker.from_env()
containers = client.containers.list(all=True)
for container in containers:
container.remove(force=True)
dp.write_log("删除所有容器成功！")
return public.returnMsg(True, "删除成功！")
except Exception as e:
if "operation not permitted" in str(e):
return public.returnMsg(False, "请先关闭企业防篡改后再试！")
return public.returnMsg(False, "删除失败！ {}".format(e))
def update_restart_policy(self, get):
"""
更新容器重启策略
@param get:
@return:
"""
try:
if "restart_policy" not in get:
return public.returnMsg(False, "参数错误,请传入重启策略restart_policy！")
container = self.docker_client(self._url).containers.get(get.id)
container.update(restart_policy=get.restart_policy)
dp.write_log("更新容器 [{}] 重启策略成功！".format(container.attrs['Name']))
return public.returnMsg(True, "更新成功！")
except docker.errors.APIError as e:
return public.returnMsg(False, "更新失败！ {}".format(e))
# 2024/2/23 上午 9:57 重命名指定容器
def rename_container(self, get):
"""
重命名指定容器
@param get:
@return:
"""
try:
# 2023/12/6 上午 10:54 容器未启动时，不允许重命名
container = self.docker_client(self._url).containers.get(get.id)
if container.attrs['State']['Status'] != "running":
return public.returnMsg(False, "容器未启动，无法重命名！")
config_path = "{}/config/name_map.json".format(public.get_panel_path())
if not os.path.exists(config_path):
public.writeFile(config_path, json.dumps({}))
if public.readFile(config_path) == '':
public.writeFile(config_path, json.dumps({}))
name_map = json.loads(public.readFile(config_path))
name_str = 'q18q' + public.GetRandomString(10).lower()
name_map[name_str] = get.name
get.name = name_str
public.writeFile(config_path, json.dumps(name_map))
container.rename(get.name)
dp.write_log("重命名容器 [{}] 成功！".format(get.name))
return public.returnMsg(True, "重命名成功！")
except docker.errors.APIError as e:
return public.returnMsg(False, "重命名失败！ {}".format(e))
# 2024/2/23 上午 9:58 设置容器列表置顶
def set_container_to_top(self, get):
"""
设置容器列表置顶
@param get:
@return:
"""
set_type = get.type if "type" in get else ""
container_name = get.container_name if "container_name" in get else None
if set_type not in ['add', 'del']: return public.returnMsg(False, '类型仅支持add/del')
if container_name is None: return public.returnMsg(False, '请选择容器')
_conf_path = "{}/class/btdockerModel/config/container_top.json".format(public.get_panel_path())
if os.path.exists(_conf_path):
container_top_conf = json.loads(public.readFile(_conf_path))
else:
container_top_conf = []
if set_type == "add":
container_top_conf = [i for i in container_top_conf if i != container_name]
container_top_conf.insert(0, container_name)
public.writeFile(_conf_path, json.dumps(container_top_conf))
return public.returnMsg(True, '设置置顶成功！')
elif set_type == "del":
container_top_conf.remove(container_name)
public.writeFile(_conf_path, json.dumps(container_top_conf))
return public.returnMsg(True, '取消置顶成功！')
# 2024/2/23 上午 9:58 获取容器列表置顶
def _get_container_to_top(self):
"""
获取容器列表置顶
@return:
"""
_conf_path = "{}/class/btdockerModel/config/container_top.json".format(public.get_panel_path())
if os.path.exists(_conf_path):
container_top_conf = json.loads(public.readFile(_conf_path))
else:
container_top_conf = []
return container_top_conf
# 2024/3/13 下午 5:46 检查并创建备注的表
def check_remark_table(self):
'''
@name 检查并创建备注的表
@author wzz <2024/2/26 下午 5:59>
@param "data":{"参数名":""} <数据类型> 参数描述
@return dict{"status":True/False,"msg":"提示信息"}
'''
if not dp.sql('sqlite_master').where('type=? AND name=?', ('table', 'dk_container_remark')).count():
dp.sql('dk_container_remark').execute(
"CREATE TABLE `dk_container_remark` (`id` INTEGER PRIMARY KEY AUTOINCREMENT, `container_id` TEXT, `container_name` TEXT, `remark` TEXT, `addtime` TEXT)",
()
)
# 2024/2/26 下午 6:11 修改备注
def set_container_remark(self, get):
"""
设置容器备注
@param get:
@return:
"""
if not hasattr(get, 'remark'):
return public.returnMsg(False, '参数错误, 请传入remark！')
if not hasattr(get, 'id'):
return public.returnMsg(False, '参数错误, 请传入id！')
container_id = get.id
container_remark = public.xssencode2(get.remark)
if not dp.sql("dk_container_remark").where("container_id=?", (container_id,)).count():
dp.sql("dk_container_remark").insert({
"container_id": container_id,
"remark": container_remark,
})
else:
dp.sql("dk_container_remark").where("container_id=?", (container_id,)).setField("remark", container_remark)
return public.returnMsg(True, "设置成功！")
# 2024/2/27 上午 11:03 通过cgroup获取所有容器的cpu和内存使用情况
def get_all_stats(self, get):
"""
# 通过cgroup获取所有容器的cpu和内存使用情况
@param get:
@return:
"""
if not hasattr(get, 'ws_callback'):
return public.returnMsg(False, '参数错误, 请传入ws_callback！')
if not hasattr(get, '_ws'):
return public.returnMsg(False, '参数错误, 请传入_ws！')
try:
result = {
"container_list": {},
}
# 获取所有容器列表
container_list = self.get_list(get)["container_list"]
for container in container_list:
result["container_list"][container["name"]] = {
"id": container["id"],
"name": container["name"],
"image": container["image"],
"created_time": container["created_time"],
"status": container["status"],
"memory_usage": "",
"cpu_usage": "",
"pids": "",
}
get._ws.send(public.getJson(
{
"data": result,
"ws_callback": get.ws_callback,
"msg": "开始获取所有容器的cpu和内存使用情况！",
"status": True,
"end": False,
}))
while True:
docker_stats_result = public.ExecShell(
"docker stats --all --no-stream --format "
"'{{.ID}},{{.Name}},{{.CPUPerc}},{{.MemUsage}},{{.MemPerc}},{{.NetIO}},{{.BlockIO}},{{.PIDs}};'"
)[0]
if not docker_stats_result:
get._ws.send(public.getJson(
{
"data": {},
"ws_callback": get.ws_callback,
"msg": "暂时没有获取到正在运行中的容器资源信息！",
"status": True,
"end": True,
}))
return
for i in docker_stats_result.split(";"):
if not i: continue
tmp = i.strip().split(",")
if len(tmp) == 0: continue
if len(tmp) == 1 and not tmp[0]: continue
container_name = dp.rename(tmp[1])
if container_name not in result["container_list"]:
continue
result["container_list"][container_name]["cpu_usage"] = tmp[2].strip("%")
result["container_list"][container_name]["mem_percent"] = tmp[4].strip("%")
result["container_list"][container_name]["memory_usage"] = {
"mem_usage": dp.byte_conversion(tmp[3].split("/")[0]),
"mem_limit": dp.byte_conversion(tmp[3].split("/")[1]),
}
result["container_list"][container_name]["pids"] = tmp[7]
get._ws.send(public.getJson(
{
"data": result,
"ws_callback": get.ws_callback,
"msg": "获取所有容器的cpu和内存使用情况成功！",
"status": True,
"end": False,
}))
time.sleep(0.1)
except:
get._ws.send(public.getJson(
{
"data": {},
"ws_callback": get.ws_callback,
"msg": "获取所有容器的cpu和内存使用情况失败！",
"status": True,
"end": True,
}))
return
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