From 0714bfcd24a3dbbd3ee5a66112e6e2511996bd87 Mon Sep 17 00:00:00 2001
From: Someone <someone@somenet.org>
Date: Mon, 5 Aug 2024 19:34:51 +0200
Subject: [PATCH] [roles/server/docker-compose] install docker-compose and
 start default-service

---
 .../docker-compose/files/default/daemon.json  |  3 +
 .../files/default/docker-compose.target       | 10 +++
 .../files/default/docker-compose@.service     | 39 +++++++++++
 roles/server/docker-compose/handlers/main.yml | 21 ++++++
 roles/server/docker-compose/tasks/main.yml    | 67 +++++++++++++++++++
 5 files changed, 140 insertions(+)
 create mode 100644 roles/server/docker-compose/files/default/daemon.json
 create mode 100644 roles/server/docker-compose/files/default/docker-compose.target
 create mode 100644 roles/server/docker-compose/files/default/docker-compose@.service
 create mode 100644 roles/server/docker-compose/handlers/main.yml
 create mode 100644 roles/server/docker-compose/tasks/main.yml

diff --git a/roles/server/docker-compose/files/default/daemon.json b/roles/server/docker-compose/files/default/daemon.json
new file mode 100644
index 0000000..fe3a9bc
--- /dev/null
+++ b/roles/server/docker-compose/files/default/daemon.json
@@ -0,0 +1,3 @@
+{
+  "log-driver": "journald"
+}
diff --git a/roles/server/docker-compose/files/default/docker-compose.target b/roles/server/docker-compose/files/default/docker-compose.target
new file mode 100644
index 0000000..cb14ad8
--- /dev/null
+++ b/roles/server/docker-compose/files/default/docker-compose.target
@@ -0,0 +1,10 @@
+#
+################################################
+### Managed by someone's ansible provisioner ###
+################################################
+# Part of: https://git.somenet.org/root/pub/somesible.git
+# 2017-2024 by someone <someone@somenet.org>
+#
+
+[Unit]
+Description=Docker compose services
diff --git a/roles/server/docker-compose/files/default/docker-compose@.service b/roles/server/docker-compose/files/default/docker-compose@.service
new file mode 100644
index 0000000..aae440a
--- /dev/null
+++ b/roles/server/docker-compose/files/default/docker-compose@.service
@@ -0,0 +1,39 @@
+#
+################################################
+### Managed by someone's ansible provisioner ###
+################################################
+# Part of: https://git.somenet.org/root/pub/somesible.git
+# 2017-2024 by someone <someone@somenet.org>
+#
+
+[Unit]
+Description=Docker compose service %i
+OnFailure=unit-status-mail@%n.service
+Requires=docker.service
+After=network.target
+PartOf=docker-compose.target
+ConditionPathIsDirectory=/etc/docker/compose-%i/
+
+
+[Service]
+Type=simple
+TimeoutSec=1800
+Restart=on-failure
+RestartSec=15
+WorkingDirectory=/etc/docker/compose-%i/
+ExecStartPre=/bin/bash -c 'source pre-exec-sourced.sh'
+
+# Compose up
+ExecStartPre=-/usr/bin/docker-compose pull
+ExecStart=/usr/bin/docker-compose up --no-recreate --build
+ExecStartPost=-/bin/bash -c '(sleep 600; docker system prune -af)&'
+
+# Compose down, remove containers and volumes
+ExecStop=/usr/bin/docker-compose down -v
+
+# reloading cant be reliably used for checking for updates :(
+#ExecReload=/usr/bin/docker-compose pull
+#ExecReload=-/bin/bash -c '(sleep 600; docker system prune -af)&'
+
+[Install]
+WantedBy=multi-user.target
diff --git a/roles/server/docker-compose/handlers/main.yml b/roles/server/docker-compose/handlers/main.yml
new file mode 100644
index 0000000..09281cb
--- /dev/null
+++ b/roles/server/docker-compose/handlers/main.yml
@@ -0,0 +1,21 @@
+#####################################
+### someone's ansible provisioner ###
+#####################################
+# Part of: https://git.somenet.org/root/pub/somesible.git
+# 2017-2024 by someone <someone@somenet.org>
+#
+---
+- name: restart docker.service
+  systemd:
+    name: docker.service
+    daemon_reload: yes
+    state: restarted
+  ignore_errors: yes
+
+
+- name: restart docker-compose.target
+  systemd:
+    name: docker-compose.target
+    daemon_reload: yes
+    state: restarted
+  ignore_errors: yes
diff --git a/roles/server/docker-compose/tasks/main.yml b/roles/server/docker-compose/tasks/main.yml
new file mode 100644
index 0000000..e2b0ffd
--- /dev/null
+++ b/roles/server/docker-compose/tasks/main.yml
@@ -0,0 +1,67 @@
+#####################################
+### someone's ansible provisioner ###
+#####################################
+# Part of: https://git.somenet.org/root/pub/somesible.git
+# 2017-2024 by someone <someone@somenet.org>
+#
+---
+- name: install docker and docker-compose
+  apt:
+    pkg:
+    - docker.io
+    - docker-compose
+    state: present
+    policy_rc_d: 101
+  tags: "online"
+  ignore_errors: "{{ignore_online_errors | bool}}"
+
+
+- name: copy daemon.json to /etc/docker/daemon.json
+  copy:
+    src: "{{item}}"
+    dest: "/etc/docker/daemon.json"
+    mode: 0644
+    owner: "root"
+    group: "root"
+  with_first_found:
+    - "{{lookup('env','PWD')}}/host_files/{{inventory_hostname}}/{{role_name}}/daemon.json"
+    - "{{lookup('env','PWD')}}/group_files/{{group_files_group}}/{{role_name}}/daemon.json"
+    - "{{lookup('env','PWD')}}/group_files/all/{{role_name}}/daemon.json"
+    - "default/daemon.json"
+  notify: restart docker.service
+
+
+- name: copy docker-compose.target to /etc/systemd/system/
+  copy:
+    src: "{{item}}"
+    dest: "/etc/systemd/system/docker-compose.target"
+    mode: 0644
+    owner: "root"
+    group: "root"
+  with_first_found:
+    - "{{lookup('env','PWD')}}/host_files/{{inventory_hostname}}/{{role_name}}/docker-compose.target"
+    - "{{lookup('env','PWD')}}/group_files/{{group_files_group}}/{{role_name}}/docker-compose.target"
+    - "{{lookup('env','PWD')}}/group_files/all/{{role_name}}/docker-compose.target"
+    - "default/docker-compose.target"
+  notify: restart docker-compose.target
+
+
+- name: copy docker-compose@.service to /etc/systemd/system/
+  copy:
+    src: "{{item}}"
+    dest: "/etc/systemd/system/docker-compose@.service"
+    mode: 0644
+    owner: "root"
+    group: "root"
+  with_first_found:
+    - "{{lookup('env','PWD')}}/host_files/{{inventory_hostname}}/{{role_name}}/docker-compose@.service"
+    - "{{lookup('env','PWD')}}/group_files/{{group_files_group}}/{{role_name}}/docker-compose@.service"
+    - "{{lookup('env','PWD')}}/group_files/all/{{role_name}}/docker-compose@.service"
+    - "default/docker-compose@.service"
+  notify: restart docker-compose.target
+
+
+- name: enable and start docker.service
+  include_role: name="base/systemd/enable-and-start"
+  vars:
+    service_name: docker.service
-- 
2.43.0