Podman : コンテナーの自動起動の設定2025/04/22 |
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Systemd ユニットファイルを生成して、システム起動時にコンテナーが自動起動できるよう設定します。 |
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| [1] | Quadlet を使用したコンテナーサービスの設定です。 |
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root@dlp:~# podman images REPOSITORY TAG IMAGE ID CREATED SIZE localhost/podman-pause 5.4.1-1742477809 1b9916037b93 20 minutes ago 793 kB docker.io/library/root-web latest c65d1e928abe 26 minutes ago 137 MB srv.world/iproute latest e9449427b6fe 33 minutes ago 135 MB srv.world/ubuntu-nginx latest 1fbf2477f02c 59 minutes ago 137 MB srv.world/ubuntu-apache2 latest b7f1351d1b3c About an hour ago 246 MB docker.io/library/ubuntu latest 602eb6fb314b 13 days ago 80.6 MB docker.io/moby/buildkit buildx-stable-1 3c2d38015344 4 weeks ago 209 MB docker.io/library/mariadb latest 9f3d79eba61e 2 months ago 334 MB [Unit] Description=Nginx container After=local-fs.target [Container] # 任意の名称 ContainerName=ubuntu-nginx # 使用するコンテナーイメージ Image=srv.world/ubuntu-nginx # ポート PublishPort=80:80 [Service] Restart=always [Install] WantedBy=multi-user.target default.target systemctl daemon-reload root@dlp:~# systemctl start ubuntu-nginx.service
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| [2] | Quadlet を使用した Pod サービスの設定です。 |
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root@dlp:~# podman images REPOSITORY TAG IMAGE ID CREATED SIZE localhost/podman-pause 5.4.1-1742477809 1b9916037b93 22 minutes ago 793 kB docker.io/library/root-web latest c65d1e928abe 27 minutes ago 137 MB srv.world/iproute latest e9449427b6fe 34 minutes ago 135 MB srv.world/ubuntu-nginx latest 1fbf2477f02c About an hour ago 137 MB srv.world/ubuntu-apache2 latest b7f1351d1b3c About an hour ago 246 MB docker.io/library/ubuntu latest 602eb6fb314b 13 days ago 80.6 MB docker.io/moby/buildkit buildx-stable-1 3c2d38015344 4 weeks ago 209 MB docker.io/library/mariadb latest 9f3d79eba61e 2 months ago 334 MB
apiVersion: apps/v1
kind: Deployment
metadata:
name: nginx-pod
labels:
name: nginx-pod
spec:
replicas: 1
selector:
matchLabels:
app: nginx-pod
template:
metadata:
labels:
app: nginx-pod
spec:
containers:
- name: nginx-pod
image: ubuntu-nginx
ports:
- name: web
containerPort: 80
[Unit] Description=Web service pod After=local-fs.target [Kube] Yaml=/etc/containers/systemd/nginx-pod.yml PublishPort=80:80 [Service] Restart=always [Install] WantedBy=multi-user.target default.target podman pod ls POD ID NAME STATUS CREATED INFRA ID # OF CONTAINERS c94e9b88908d nginx-pod-pod Running 3 seconds ago fab8e391a124 2 |
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