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Move container restart task to handlers.

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Andreas B. Mundt 2021-11-12 20:23:58 +01:00 • committed by Andreas B. Mundt
parent fcb2e99cc5
commit 85836e311e
2 changed files with 17 additions and 8 deletions
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7
roles/educontainer/handlers/main.yml Normal file
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@ -0,0 +1,7 @@
- name: enable and restart containers
systemd:
name: systemd-nspawn@{{ contname }}{{ "%02d" | format(item|int) }}.service
state: restarted
enabled: yes
loop: "{{ containers }}"
listen: enable and restart containers

18
roles/educontainer/tasks/main.yml
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@ -6,7 +6,7 @@
## container 1: ssh → host port 10001, HTTP → 10101 ## container 1: ssh → host port 10001, HTTP → 10101
## ... ... ... ## ... ... ...
## ##
## User 'ansible' in the sudo group. Password is empty. ## User 'ansible' in the sudo group. Password is {{ contpwd }}.
## ##
- name: stop all containers - name: stop all containers
@ -68,6 +68,7 @@
creates: /var/lib/machines/{{ contname }}00 creates: /var/lib/machines/{{ contname }}00
environment: environment:
http_proxy: http://localhost:3142 http_proxy: http://localhost:3142
notify: enable and restart containers
- name: provide complete apt sources - name: provide complete apt sources
copy: copy:
@ -127,6 +128,7 @@
- multi-user.target.wants - multi-user.target.wants
- sockets.target.wants - sockets.target.wants
- network-online.target.wants - network-online.target.wants
notify: enable and restart containers
- name: enable systemd-networkd service - name: enable systemd-networkd service
file: file:
@ -139,6 +141,9 @@
- { src: systemd-networkd.service, dest: multi-user.target.wants/systemd-networkd.service } - { src: systemd-networkd.service, dest: multi-user.target.wants/systemd-networkd.service }
- { src: systemd-networkd.socket, dest: sockets.target.wants/systemd-networkd.socket } - { src: systemd-networkd.socket, dest: sockets.target.wants/systemd-networkd.socket }
- { src: systemd-networkd-wait-online.service, dest: network-online.target.wants/systemd-networkd-wait-online.service } - { src: systemd-networkd-wait-online.service, dest: network-online.target.wants/systemd-networkd-wait-online.service }
notify: enable and restart containers
########
- name: generate links to the initial container - name: generate links to the initial container
file: file:
@ -146,28 +151,25 @@
dest: /var/lib/machines/{{ contname }}{{ "%02d" | format(item|int) }} dest: /var/lib/machines/{{ contname }}{{ "%02d" | format(item|int) }}
state: link state: link
loop: "{{ containers[1:] }}" loop: "{{ containers[1:] }}"
notify: enable and restart containers
- name: provide container configuration - name: provide container configuration
template: template:
src: contcfg.nspawn.j2 src: contcfg.nspawn.j2
dest: /etc/systemd/nspawn/{{ contname}}{{ "%02d" | format(item|int) }}.nspawn dest: /etc/systemd/nspawn/{{ contname}}{{ "%02d" | format(item|int) }}.nspawn
loop: "{{ containers }}" loop: "{{ containers }}"
notify: enable and restart containers
- name: provide container hostname file - name: provide container hostname file
template: template:
src: hostname.j2 src: hostname.j2
dest: /var/lib/machines/{{ contname }}{{ "%02d" | format(item|int) }}.hostname dest: /var/lib/machines/{{ contname }}{{ "%02d" | format(item|int) }}.hostname
loop: "{{ containers }}" loop: "{{ containers }}"
notify: enable and restart containers
- name: provide container hosts file - name: provide container hosts file
template: template:
src: hosts.j2 src: hosts.j2
dest: /var/lib/machines/{{ contname }}{{ "%02d" | format(item|int) }}.hosts dest: /var/lib/machines/{{ contname }}{{ "%02d" | format(item|int) }}.hosts
loop: "{{ containers }}" loop: "{{ containers }}"
notify: enable and restart containers
- name: start all containers on boot and restart now
systemd:
name: systemd-nspawn@{{ contname }}{{ "%02d" | format(item|int) }}.service
state: restarted
enabled: yes
loop: "{{ containers }}"