imrexhuang/systemctl無法啟動podman容器.txt

## systemctl無法啟動podman容器.txt
直接ssh用sudo systemctl start mysql80-container.service指令是可以啟動


### RHEL 8.3重開機後的資訊 ###
[linuxuser@localhost ~]$ sudo podman ps
CONTAINER ID  IMAGE   COMMAND  CREATED  STATUS  PORTS   NAMES
[linuxuser@localhost ~]$ sudo podman ps -a
CONTAINER ID  IMAGE                              COMMAND     CREATED         STATUS                       PORTS                   NAMES
35f94aedd9d8  registry.redhat.io/rhel8/mysql-80  run-mysqld  22 minutes ago  Exited (137) 13 minutes ago  0.0.0.0:3306->3306/tcp  mysql-80-persist
[linuxuser@localhost ~]$ systemctl is-enabled mysql80-container.service
enabled
[linuxuser@localhost ~]$ systemctl status mysql80-container.service
● mysql80-container.service - MySQL80 container
   Loaded: loaded (/etc/systemd/system/mysql80-container.service; enabled; vend>
   Active: inactive (dead) since Sat 2021-03-06 14:21:55 CST; 13min ago
  Process: 2762 ExecStop=/usr/bin/podman stop -t 2 mysql-80-persist (code=exite>
  Process: 1428 ExecStart=/usr/bin/podman start mysql-80-persist (code=exited, >
 Main PID: 1428 (code=exited, status=0/SUCCESS)

 ### 建立容器的指令  ###
 sudo podman run --name mysql-80-persist \
 -d \
 -t \
 -p 3306:3306 \
 -v /var/podmandata/db/mysql80:/var/lib/mysql \
 -e MYSQL_USER=mysqluser1 -e MYSQL_PASSWORD=密碼 \
 -e MYSQL_DATABASE=testdb -e MYSQL_ROOT_PASSWORD=密碼 \
 registry.redhat.io/rhel8/mysql-80


  ### /etc/systemd/system/mysql80-container.service檔案內容  ###
[Unit]
Description=Podman container-mysql-80-persist.service
Documentation=man:podman-generate-systemd(1)
Wants=network.target
After=network-online.target

[Service]
Environment=PODMAN_SYSTEMD_UNIT=%n
Restart=on-failure
ExecStart=/usr/bin/podman start mysql-80-persist
ExecStop=/usr/bin/podman stop -t 10 mysql-80-persist
ExecStopPost=/usr/bin/podman stop -t 10 mysql-80-persist
PIDFile=/var/run/containers/storage/overlay-containers/b7e2df3ea35080e97ab13acc77ad30826178bd0599e64698ebfe7835318f2ff7/userdata/conmon.pid
KillMode=none
Type=forking

[Install]
WantedBy=multi-user.target default.target
	直接ssh用sudo systemctl start mysql80-container.service指令是可以啟動


	### RHEL 8.3重開機後的資訊 ###
	[linuxuser@localhost ~]$ sudo podman ps
	CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
	[linuxuser@localhost ~]$ sudo podman ps -a
	CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
	35f94aedd9d8 registry.redhat.io/rhel8/mysql-80 run-mysqld 22 minutes ago Exited (137) 13 minutes ago 0.0.0.0:3306->3306/tcp mysql-80-persist
	[linuxuser@localhost ~]$ systemctl is-enabled mysql80-container.service
	enabled
	[linuxuser@localhost ~]$ systemctl status mysql80-container.service
	● mysql80-container.service - MySQL80 container
	Loaded: loaded (/etc/systemd/system/mysql80-container.service; enabled; vend>
	Active: inactive (dead) since Sat 2021-03-06 14:21:55 CST; 13min ago
	Process: 2762 ExecStop=/usr/bin/podman stop -t 2 mysql-80-persist (code=exite>
	Process: 1428 ExecStart=/usr/bin/podman start mysql-80-persist (code=exited, >
	Main PID: 1428 (code=exited, status=0/SUCCESS)

	### 建立容器的指令 ###
	sudo podman run --name mysql-80-persist \
	-d \
	-t \
	-p 3306:3306 \
	-v /var/podmandata/db/mysql80:/var/lib/mysql \
	-e MYSQL_USER=mysqluser1 -e MYSQL_PASSWORD=密碼 \
	-e MYSQL_DATABASE=testdb -e MYSQL_ROOT_PASSWORD=密碼 \
	registry.redhat.io/rhel8/mysql-80


	### /etc/systemd/system/mysql80-container.service檔案內容 ###
	[Unit]
	Description=Podman container-mysql-80-persist.service
	Documentation=man:podman-generate-systemd(1)
	Wants=network.target
	After=network-online.target

	[Service]
	Environment=PODMAN_SYSTEMD_UNIT=%n
	Restart=on-failure
	ExecStart=/usr/bin/podman start mysql-80-persist
	ExecStop=/usr/bin/podman stop -t 10 mysql-80-persist
	ExecStopPost=/usr/bin/podman stop -t 10 mysql-80-persist
	PIDFile=/var/run/containers/storage/overlay-containers/b7e2df3ea35080e97ab13acc77ad30826178bd0599e64698ebfe7835318f2ff7/userdata/conmon.pid
	KillMode=none
	Type=forking

	[Install]
	WantedBy=multi-user.target default.target