新增远程安装docker功能

a14f5621 · 金凯强 · c5bec666 · a14f5621 · a14f5621 · a14f5621
Commit a14f5621 authored Mar 21, 2020 by 金凯强 🎨
6 changed files
--- a/app/conncetion/conncetion_service.py
+++ b/app/conncetion/conncetion_service.py
@@ -3,7 +3,6 @@ from _socket import timeout

 from huansi_utils.db.db import new_id
 from huansi_utils.exception.exception import HSException
-from huansi_utils.server.service_uc import HSBaseUCService
 from sqlalchemy import create_engine
 from sqlalchemy.orm import sessionmaker


--- a/app/install/install_service.py
+++ b/app/install/install_service.py
@@ -9,6 +9,7 @@ from huansi_utils.server.service_uc import HSBaseUCService

 from app.conncetion.conncetion_service import ConnectionService
 from app.utils.ssh_tools import SSHConnect
+from static_file import system_file_dir


 class InstallService(HSBaseUCService):
@@ -33,6 +34,7 @@ class InstallService(HSBaseUCService):
            conncetion_service = ConnectionService()
            project_info = conncetion_service.get_project_info()
            if not project_info:
+                logger.info('runner安装失败')
                raise HSException('项目信息未查到，请先配置')
            project_code = project_info['project_no']
            self.install_huansi_runner(project_code)
@@ -49,6 +51,7 @@ class InstallService(HSBaseUCService):
                           --description huansi.{hscode} \
                           --tag-list huansi.{hscode}".format(hscode=HSCUSCODE))
        if s1 != 0:
+            logger.info('runner安装失败')
            raise HSException('gitlab-runner安装失败')
        self._edit_runner_setting()
        self._remove_old_runner_container()
@@ -126,6 +129,7 @@ class InstallService(HSBaseUCService):
                       gitlab/gitlab-runner:latest")

        if s != 0:
+            logger.info('runner安装失败')
            raise HSException('启动runner失败')
        logger.info('重新启动runner成功')

@@ -139,149 +143,43 @@ class InstallService(HSBaseUCService):
        安装远端服务器的docker
        :return:
        '''
-        remote_server_info = ConnectionService().get_remote_server_info()
-        if not remote_server_info:
-            raise HSException('远端服务器信息未查到，请先配置')
-
-        ssh_conenct = SSHConnect(host_ip=remote_server_info['server_ip'],
-                                 host_port=remote_server_info['server_ssh_port'],
-                                 user_name=remote_server_info['server_user'],
-                                 password=remote_server_info['server_password'])
-
-        with ssh_conenct as ssh:
-            InstallDocker(ssh).run()
-
-
-docker_service = '''[Unit]
-Description=Docker Application Container Engine
-Documentation=https://docs.docker.com
-After=network-online.target firewalld.service
-Wants=network-online.target
-
-[Service]
-Type=notify
-# the default is not to use systemd for cgroups because the delegate issues still
-# exists and systemd currently does not support the cgroup feature set required
-# for containers run by docker
-ExecStart=/usr/bin/dockerd
-ExecReload=/bin/kill -s HUP $MAINPID
-# Having non-zero Limit*s causes performance problems due to accounting overhead
-# in the kernel. We recommend using cgroups to do container-local accounting.
-LimitNOFILE=infinity
-LimitNPROC=infinity
-LimitCORE=infinity
-# Uncomment TasksMax if your systemd version supports it.
-# Only systemd 226 and above support this version.
-#TasksMax=infinity
-TimeoutStartSec=0
-# set delegate yes so that systemd does not reset the cgroups of docker containers
-Delegate=yes
-# kill only the docker process, not all processes in the cgroup
-KillMode=process
-# restart the docker process if it exits prematurely
-Restart=on-failure
-StartLimitBurst=3
-StartLimitInterval=60s
-
-[Install]
-WantedBy=multi-user.target'''
-
-
-class InstallDocker(object):
-    def __init__(self, ssh: SSHConnect):
-        self.ssh = ssh
-
-    def run(self):
-        self._close_firewalld()
-        self._install_docker()
-        self._install_docker_compose()
-
-        self.ssh.exec_command('sudo mkdir -p /huansi && sudo mkdir -p /huansi/upgrade')
-        print('*****************************************************')
-        print('********服务器需要重启,请输入reboot重启服务器*************')
-        print('*****************************************************')
-
-    def _close_firewalld(self):
-        print('关闭防火墙...')
-        out, err = self.ssh.exec_command('systemctl stop firewalld && systemctl disable firewalld')
-        print(out)
-        if err: raise RuntimeError('关闭防火墙失败')
-
-    def _install_docker_compose(self):
-        print('修改/etc/selinux/config下的SELINUX属性')
-        out, err = self.ssh.exec_command("sed -i 's/SELINUX=enforcing/SELINUX=disabled/g' /etc/selinux/config")
-        print(out)
-        if err: raise RuntimeError('修改/etc/selinux/config下的SELINUX属性失败')
-
-        print('移动文件至/usr/local/bin/docker-compose...')
-        out, err = self.ssh.exec_command('sudo mv docker-compose-Linux-x86_64 /usr/local/bin/docker-compose')
-        print(out)
-        if err: raise RuntimeError('移动文件至/usr/local/bin/docker-compose失败')
-
-        print('添加可执行权限...')
-        out, err = self.ssh.exec_command('sudo chmod +x /usr/local/bin/docker-compose')
-        print(out)
-        if err: raise RuntimeError('添加可执行权限失败')
-
-        print('查看docker-compose版本...')
-        out, err = self.ssh.exec_command('docker-compose -v')
-        print(out)
-        if err: raise RuntimeError('查看docker-compose版本失败')
-
-    def _install_docker(self):
-        print('解压tar包...')
-        out, err = self.ssh.exec_command('sudo tar -xvf docker-19.03.4.tgz')
-        print(out)
-        if err: raise RuntimeError('解压tar包失败')
-
-        print('将docker目录移到/usr/bin目录下...')
-        out, err = self.ssh.exec_command('sudo cp docker/* /usr/bin/')
-        print(out)
-        if err: raise RuntimeError('将docker目录移到/usr/bin目录下失败')
-
-        print('在/etc/systemd/system/目录下创建docekr.service...')
-        out, err = self.ssh.exec_command(f"""sudo tee /etc/systemd/system/docker.service <<-'EOF'
-{docker_service}
-EOF""")
-        print(out)
-        if err: raise RuntimeError('在/etc/systemd/system/目录下创建docekr.service失败')
-
-        print('添加文件权限...')
-        out, err = self.ssh.exec_command('sudo chmod +x /etc/systemd/system/docker.service')
-        print(out)
-        if err: raise RuntimeError('添加文件权限失败')
-
-        print('新增配置文件/etc/docker/daemon.json...')
-        out, err = self.ssh.exec_command("""sudo mkdir -p /etc/docker && sudo tee /etc/docker/daemon.json <<-'EOF'
-{
-    "registry-mirrors":["https://m6wlkecl.mirror.aliyuncs.com"],
-    "insecure-registries": ["http://47.110.145.204:8084","http://183.134.73.2:8084"],
-    "log-driver": "json-file",
-    "log-opts": {
-        "max-size": "50m",
-        "max-file": "3"
-    }
-}
-EOF""")
-        print(out)
-        if err: raise RuntimeError('新增配置文件/etc/docker/daemon.json失败')
-
-        print('重新加载配置文件...')
-        out, err = self.ssh.exec_command('sudo systemctl daemon-reload')
-        print(out)
-        if err: raise RuntimeError('重新加载配置文件失败')
+        t = Thread(target=self._install_remote_service_docker)
+        t.start()

-        print('启动docker...')
-        out, err = self.ssh.exec_command('sudo systemctl start docker')
-        print(out)
-        if err: raise RuntimeError('启动docker失败')
+        return {"message": "开始安装docker"}

-        print('设置开机自启...')
-        out, err = self.ssh.exec_command('sudo systemctl enable docker.service')
-        print(out)
-        if err: raise RuntimeError('设置开机自启失败')
+    def _install_remote_service_docker(self):
+        from flask_app import global_app
+        with global_app.app_context():
+            from flask import g
+            g.user = {}
+            g.language = 'cn'

-        print('查看docker版本...')
-        out, err = self.ssh.exec_command('docker -v')
-        print(out)
-        if err: raise RuntimeError('查看docker版本失败')
+            remote_server_info = ConnectionService().get_remote_server_info()
+            if not remote_server_info:
+                logger.info('dokcer安装失败')
+                raise HSException('远端服务器信息未查到，请先配置')
+
+            ssh_conenct = SSHConnect(host_ip=remote_server_info['server_ip'],
+                                     host_port=remote_server_info['server_ssh_port'],
+                                     user_name=remote_server_info['server_user'],
+                                     password=remote_server_info['server_password'])
+
+            with ssh_conenct as ssh:
+                # 先上传必要的文件
+                logger.info('上传文件docker-19.03.4.tgz')
+                ssh.upload(os.path.join(system_file_dir, 'docker-19.03.4.tgz'), '/docker-19.03.4.tgz')
+                logger.info('上传文件docker-compose-Linux-x86_64')
+                ssh.upload(os.path.join(system_file_dir, 'docker-compose-Linux-x86_64'),
+                           '/docker-compose-Linux-x86_64')
+                logger.info('上传文件install_docker.py')
+                ssh.upload(os.path.join(system_file_dir, 'install_docker.py'), '/install_docker.py')
+                # 执行命令
+                logger.info('执行安装命令')
+                out, err = ssh.exec_command('cd / && python install_docker.py')
+                logger.info(f'执行安装命令信息:{out},错误信息:{err}')
+                logger.info('执行重启命令')
+                out2, err2 = ssh.exec_command('reboot')
+                logger.info(f'执行重启命令信息:{out2},错误信息:{err2}')
+                logger.info(f'执行成功，静等服务器重启。。。')
+                logger.info('dokcer安装成功')
--- a/app/upgrade/upgrade_service.py
+++ b/app/upgrade/upgrade_service.py
@@ -117,12 +117,11 @@ docker-compose -f /data/upgrade_tools_data/backup/{upgrade_no}/docker-compose.ym
            g.language = 'cn'
            upgrade_no = self.get_upgrade_no_by_log_id(log_id)

-            self._package_images(upgrade_no)
-
            # 找到服务器ip
            # 上传app包到服务器
            remote_server_info = ConnectionService().get_remote_server_info()
            if not remote_server_info:
+                logger.info('远程升级失败')
                raise HSException('远端服务器信息未查到，请先配置')

            ssh_conenct = SSHConnect(host_ip=remote_server_info['server_ip'],
@@ -139,6 +138,9 @@ docker-compose -f /data/upgrade_tools_data/backup/{upgrade_no}/docker-compose.ym
                # 验证远端服务器有没有按照docker
                self.validate_remote_server_install_docker(ssh)

+                # 打包镜像
+                self._package_images(upgrade_no)
+
                for files in os.listdir(upgrade_back_up_dir):
                    path = os.path.join(upgrade_back_up_dir, files)
                    # 隐藏文件不复制
@@ -154,7 +156,7 @@ docker-compose -f /data/upgrade_tools_data/backup/{upgrade_no}/docker-compose.ym
                out, err = ssh.exec_command("sh /huansi/upgrade/load.sh")

                logger.info(f'远程升级信息：{out},远程错误信息：{out}')
-                logger.info(f'远程升级完成')
+                logger.info(f'远程升级成功')

                return {'message': '升级完成', out: err}

@@ -166,7 +168,7 @@ docker-compose -f /data/upgrade_tools_data/backup/{upgrade_no}/docker-compose.ym
        t = Thread(target=self._remote_upgrade, args=(log_id,))
        t.start()

-        return {"message": "开始安装runner"}
+        return {"message": "开始远程升级"}

    def remote_upgrade_step1(self):
        '''
@@ -498,4 +500,5 @@ docker-compose -f /data/upgrade_tools_data/backup/{upgrade_no}/docker-compose.ym

        if 'Docker version' not in out or err:
            logger.info('验证远端服务器是否安装docker日志:{}'.format(err))
+            logger.info('远程升级失败')
            raise HSException('远端服务器未安装docker，请先安装后再升级')
--- a/static_file/system_file/docker-19.03.4.tgz
+++ b/static_file/system_file/docker-19.03.4.tgz
--- a/static_file/system_file/docker-compose-Linux-x86_64
+++ b/static_file/system_file/docker-compose-Linux-x86_64
--- a/static_file/system_file/install_docker.py
+++ b/static_file/system_file/install_docker.py
+# -*- coding:utf-8 -*-
+import os
+
+docker_service = '''[Unit]
+Description=Docker Application Container Engine
+Documentation=https://docs.docker.com
+After=network-online.target firewalld.service
+Wants=network-online.target
+
+[Service]
+Type=notify
+# the default is not to use systemd for cgroups because the delegate issues still
+# exists and systemd currently does not support the cgroup feature set required
+# for containers run by docker
+ExecStart=/usr/bin/dockerd
+ExecReload=/bin/kill -s HUP $MAINPID
+# Having non-zero Limit*s causes performance problems due to accounting overhead
+# in the kernel. We recommend using cgroups to do container-local accounting.
+LimitNOFILE=infinity
+LimitNPROC=infinity
+LimitCORE=infinity
+# Uncomment TasksMax if your systemd version supports it.
+# Only systemd 226 and above support this version.
+#TasksMax=infinity
+TimeoutStartSec=0
+# set delegate yes so that systemd does not reset the cgroups of docker containers
+Delegate=yes
+# kill only the docker process, not all processes in the cgroup
+KillMode=process
+# restart the docker process if it exits prematurely
+Restart=on-failure
+StartLimitBurst=3
+StartLimitInterval=60s
+
+[Install]
+WantedBy=multi-user.target'''
+
+
+def install_docker():
+    '''
+    安装docker
+    :return:
+    '''
+    print('解压tar包...')
+    res = os.system('sudo tar -xvf docker-19.03.4.tgz')
+    if res == 1: raise RuntimeError('解压tar包失败')
+
+    print('将docker目录移到/usr/bin目录下...')
+    res = os.system('sudo cp docker/* /usr/bin/')
+    if res == 1: raise RuntimeError('将docker目录移到/usr/bin目录下失败')
+
+    print('在/etc/systemd/system/目录下创建docekr.service...')
+    with open('/etc/systemd/system/docker.service', 'w') as f:
+        f.write(docker_service)
+
+    print('添加文件权限...')
+    res = os.system('sudo chmod +x /etc/systemd/system/docker.service')
+    if res == 1: raise RuntimeError('添加文件权限失败')
+
+    print('新增配置文件/etc/docker/daemon.json...')
+    if not os.path.exists('/etc/docker'):
+        os.mkdir('/etc/docker')
+    with open('/etc/docker/daemon.json', 'w') as f:
+        f.write('''{
+    "registry-mirrors":["https://m6wlkecl.mirror.aliyuncs.com"],
+    "insecure-registries": ["http://47.110.145.204:8084","http://183.134.73.2:8084"],
+    "log-driver": "json-file",
+    "log-opts": {
+        "max-size": "50m",
+        "max-file": "3"
+    }
+}''')
+
+    print('重新加载配置文件...')
+    res = os.system('sudo systemctl daemon-reload')
+    if res == 1: raise RuntimeError('重新加载配置文件失败')
+
+    print('启动docker...')
+    res = os.system('sudo systemctl start docker')
+    if res == 1: raise RuntimeError('启动docker失败')
+
+    print('设置开机自启...')
+    res = os.system('sudo systemctl enable docker.service')
+    if res == 1: raise RuntimeError('设置开机自启失败')
+
+    print('查看docker版本...')
+    res = os.system('docker -v')
+    if res == 1: raise RuntimeError('查看docker版本失败')
+
+
+def install_docker_compose():
+    '''
+    安装docker_compose
+    :return:
+    '''
+    print('修改/etc/selinux/config下的SELINUX属性')
+    with open('/etc/selinux/config', 'r') as f:
+        config = f.read()
+    config = config.replace('SELINUX=enforcing', 'SELINUX=disabled')
+    with open('/etc/selinux/config', 'w') as f:
+        f.write(config)
+
+    print('移动文件至/usr/local/bin/docker-compose...')
+    res = os.system('sudo mv docker-compose-Linux-x86_64 /usr/local/bin/docker-compose')
+    if res == 1: raise RuntimeError('移动文件至/usr/local/bin/docker-compose失败')
+
+    print('添加可执行权限...')
+    res = os.system('sudo chmod +x /usr/local/bin/docker-compose')
+    if res == 1: raise RuntimeError('添加可执行权限失败')
+
+    print('查看docker-compose版本...')
+    res = os.system('docker-compose -v')
+    if res == 1: raise RuntimeError('查看docker-compose版本失败')
+
+
+def close_firewalld():
+    '''
+    关闭防火墙
+    :return:syste
+    '''
+    print('关闭防火墙...')
+    res = os.system('''systemctl stop firewalld && systemctl disable firewalld''')
+    if res == 1: raise RuntimeError('关闭防火墙失败')
+
+
+if __name__ == "__main__":
+    close_firewalld()
+    install_docker()
+    install_docker_compose()
+    os.system('mkdir /huansi')
+    os.system('mkdir /huansi/upgrade')
+    print('*****************************************************')
+    print('********服务器需要重启,请输入reboot重启服务器*************')
+    print('*****************************************************')