klal

all.yml

@@ -86,3 +86,6 @@
     - name: letsgo
       role: letsgo
       tags: letsgo
+    - name: docker_swarm
+      role: docker_swarm
+      tags: docker_swarm

hosts_init.yml

@@ -48,11 +48,14 @@ datacenter:
         vm01.home.lan:
         vm02.home.lan:
         vm03.home.lan:
+        vm04.home.lan:
+        vm05.home.lan:
+        vm06.home.lan:
       vars:
         ansible_python_interpreter: /usr/bin/python3
         ansible_ssh_user: jd
         ansible_ssh_password: q
-        become_method: su
+        ansible_become_method: su
         ansible_become_password: q
         ansible_ssh_pass: q
         ansible_become_user: root

hosts_roles.yml

@@ -188,6 +188,9 @@ datacenter:
         vm01.home.lan:
         vm02.home.lan:
         vm03.home.lan:
+        vm04.home.lan:
+        vm05.home.lan:
+        vm06.home.lan:
       vars:
         ansible_python_interpreter: /usr/bin/python3
         ansible_ssh_user: jd

roles/docker/tasks/main.yml

@@ -18,6 +18,10 @@
           - python3-dev
         state: present
         update_cache: true
+        retries: 5
+        delay: 10
+        until: result is succeeded
+
     - name: Get keys for raspotify
       ansible.builtin.command:
         install -m 0755 -d /etc/apt/keyrings
@@ -42,15 +46,14 @@
       when:
         - ansible_distribution == "Debian"  and ansible_distribution_major_version  == "12"
 
-
     - name: Ensure docker keyring directory exists
-      ansible.builtin.file:
+      file:
         path: /etc/apt/keyrings
         state: directory
         mode: "0755"
 
     - name: Download Docker GPG key
-      ansible.builtin.get_url:
+      get_url:
         url: https://download.docker.com/linux/debian/gpg
         dest: /etc/apt/keyrings/docker.asc
         mode: "0644"
@@ -58,7 +61,7 @@
         - ansible_distribution == "Debian"  and ansible_distribution_major_version  == "13"
         
     - name: Install docker.sources file
-      ansible.builtin.template:
+      template:
         src: docker.sources.j2
         dest: /etc/apt/sources.list.d/docker.sources
         owner: root
@@ -68,7 +71,7 @@
         - ansible_distribution == "Debian"  and ansible_distribution_major_version  == "13"
 
     - name: Create docker.sources file
-      ansible.builtin.copy:
+      copy:
         dest: /etc/apt/sources.list.d/docker.sources
         mode: "0644"
         content: |
@@ -82,20 +85,27 @@
 
 
     - name: Update apt cache
-      ansible.builtin.apt:
+      apt:
-        update_cache: true
+        update_cache: yes
 
       when:
         - ansible_distribution == "Debian"  and ansible_distribution_major_version  == "13"
 
     - name: Download Docker GPG key
-      ansible.builtin.get_url:
+      get_url:
         url: https://download.docker.com/linux/debian/gpg
         dest: /etc/apt/keyrings/docker.asc
         mode: "0644"
       when:
         - ansible_distribution == "Debian"  and ansible_distribution_major_version  == "13"
 
+
+
+
+
+
+
+
     - name: Add an Apt signing key to a specific keyring file
       ansible.builtin.apt_key:
         url: https://download.docker.com/linux/ubuntu/gpg
@@ -128,72 +138,137 @@
       ansible.builtin.shell: echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.asc] https://download.docker.com/linux/ubuntu $(. /etc/os-release && echo "$VERSION_CODENAME") stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
       when:
         - ansible_distribution == "Ubuntu"
-    - name: Pin docker version
-      ansible.builtin.copy:
-        dest: /etc/apt/preferences.d/docker.pref
-        mode: "0644"
-        content: |
-          Package: docker-ce
-          Pin: version 5:28.5.2-1~debian.13~trixie
-          Pin-Priority: 1001
-
-          Package: docker-ce-cli
-          Pin: version 5:28.5.2-1~debian.13~trixie
-          Pin-Priority: 1001
-      when:
-        - ansible_distribution == "Debian"
-        - ansible_distribution_major_version == "13"
 
+    # - name: Install docker
+    #   ansible.builtin.apt:
+    #     name:
+    #       - docker-ce
+    #       - docker-ce-cli
+    #       - containerd.io
+    #       - docker-buildx-plugin
+    #       - docker-compose-plugin
+    #     update_cache: true
     - name: Install the version docker1
       ansible.builtin.apt:
-        name: "{{ docker_package }}"
+        name: "{{ item }}"
         state: present
       when:
         - ansible_distribution == "Debian"
-      loop_control:
-        loop_var: docker_package
       loop:
         - docker-ce
         - docker-ce-cli
+    - name: Install the version docker
+      ansible.builtin.apt:
+        name: "{{ item }}"
+        state: present
+        allow_downgrade: true
+      when:
+        - ansible_distribution == "Debian"
+      loop:
         - containerd.io
+
+    - name: Install the version docker
+      ansible.builtin.apt:
+        name: "{{ item }}"
+        state: present
+        allow_downgrade: true
+      when:
+        - ansible_distribution == "Debian"
+      loop:
+        - docker-buildx-plugin
+
+
+    - name: Install the version docker
+      ansible.builtin.apt:
+        name: "{{ item }}=5:28.5.2-1~{{ ansible_distribution | lower }}.{{ ansible_distribution_major_version }}~{{ ansible_distribution_release }}"
+        state: present
+        allow_downgrade: true
+      when:
+        - ansible_distribution == "Debian1"
+      loop:
+        - docker-ce
+        - docker-ce-cli
+    - name: Install the version docker
+      ansible.builtin.apt:
+        name: "{{ item }}=1.7.28-2~{{ ansible_distribution | lower }}.{{ ansible_distribution_major_version }}~{{ ansible_distribution_release }}"
+        state: present
+        allow_downgrade: true
+      when:
+        - ansible_distribution == "Debian1"
+      loop:
+        - containerd.io
+
+    - name: Install the version docker
+      ansible.builtin.apt:
+        name: "{{ item }}=0.28.0-0~{{ ansible_distribution | lower }}.{{ ansible_distribution_major_version }}~{{ ansible_distribution_release }}"
+        state: present
+        allow_downgrade: true
+      when:
+        - ansible_distribution == "Debian1"
+      loop:
         - docker-buildx-plugin
-        - docker-compose-plugin
 
     - name: Create a directory docker.service.d
       ansible.builtin.file:
         path: /etc/systemd/system/docker.service.d/
         state: directory
         mode: '0755'
+    - name: Create a directory for certs
+      ansible.builtin.file:
+        path: /etc/docker/certs
+        state: directory
+        mode: '0700'
+        owner: root
+        group: root
 
+    # - name: Copy files
+    #   ansible.builtin.copy:
+    #     src: server-key.pem
+    #     dest: /etc/docker/certs/
+    #     mode: '0600'
+    #     owner: root
+    #     group: root
+    # - name: Copy files
+    #   ansible.builtin.copy:
+    #     src: ca.pem
+    #     dest: /etc/docker/certs/
+    #     mode: '0600'
+    #     owner: root
+    #     group: root
+    # - name: Copy files
+    #   ansible.builtin.copy:
+    #     src: server-cert.pem
+    #     dest: /etc/docker/certs/
+    #     mode: '0600'
+    #     owner: root
+    #     group: root
     - name: Creating a file with content
       ansible.builtin.copy:
         dest: "/etc/systemd/system/docker.service.d/override.conf"
         content: |
           [Service]
           ExecStart=
-          ExecStart=/usr/bin/dockerd -H fd:// \
+          ExecStart=/usr/bin/dockerd -H fd:// --containerd=/run/containerd/containerd.sock --tlsverify --tlscacert=/etc/docker/certs/ca.pem --tlscert=/etc/docker/certs/server-cert.pem --tlskey=/etc/docker/certs/server-key.pem -H=0.0.0.0:2376
-          --containerd=/run/containerd/containerd.sock \
-          --tlsverify --tlscacert=/etc/docker/certs/ca.pem \
-          --tlscert=/etc/docker/certs/server-cert.pem \
-          --tlskey=/etc/docker/certs/server-key.pem -H=0.0.0.0:2376
         mode: '0600'
         owner: root
         group: root
       notify: restart_docker
       when: mode == "cert"
 
-    - name: Creating a file with content
+    # - name: Creating a file with content
-      ansible.builtin.copy:
+    #   ansible.builtin.copy:
-        dest: "/etc/systemd/system/docker.service.d/override.conf"
+    #     dest: "/etc/systemd/system/docker.service.d/override.conf"
-        content: |
+    #     content: |
-          [Service]
+    #       [Service]
-          ExecStart=
+    #       ExecStart=
-          ExecStart=/usr/bin/dockerd -H fd:// --containerd=/run/containerd/containerd.sock  -H=0.0.0.0:2376
+    #       ExecStart=/usr/bin/dockerd -H fd:// --containerd=/run/containerd/containerd.sock --tlsverify \
-        mode: '0600'
+    #       --tlscacert=/etc/docker/certs/ca.pem --tlscert=/etc/docker/certs/server-cert.pem \
-        owner: root
+    #       --tlskey=/etc/docker/certs/server-key.pem -H=0.0.0.0:2376
-        group: root
+    #     mode: '0600'
-      notify: restart_docker
+    #     owner: root
-      when: mode != "cert"
+    #     group: root
+    #   notify: restart_docker
+    #   when: mode != "nocert"
 
     - name: Just force systemd to reread configs
       ansible.builtin.systemd:
@@ -204,12 +279,10 @@
         name: docker
         state: restarted
 
-    - name: Install Loki plugin with TLS
+    # - name: Get keys for raspotify
+    #   ansible.builtin.shell: docker plugin install grafana/loki-docker-driver:3.3.2-{{ ansible_architecture }} --alias loki --grant-all-permissions
+    - name: Install a plugin
       community.docker.docker_plugin:
-        plugin_name: grafana/loki-docker-driver
+        plugin_name: grafana/loki-docker-driver:3.3.2
         alias: loki
         state: present
-      environment:
-        DOCKER_HOST: "tcp://{{ inventory_hostname }}:2376"
-        DOCKER_TLS_VERIFY: "1"
-        DOCKER_CERT_PATH: "/tmp/certgen"

roles/docker_packages/tasks/main.yml

@@ -1,8 +0,0 @@
-- name: Install container packages
-  become: "{{ false if inventory_hostname == 'nas.home.lan' else true }}"
-  block:
-    - name: Create Banner
-      ansible.builtin.command: |
-        docker exec --user root zabbix-server-zabbix-server-1  apk add curl
-      register: logo
-      changed_when: "logo.rc == 0"

roles/docker_swarm/files/ca.pem

@@ -0,0 +1,33 @@
+-----BEGIN CERTIFICATE-----
+MIIFqTCCA5GgAwIBAgIUJ3kgn/onrwoKs+MqhsHo7RmF/20wDQYJKoZIhvcNAQEL
+BQAwZDELMAkGA1UEBhMCU0sxETAPBgNVBAgMCFNsb3Zha2lhMQswCQYDVQQHDAJT
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+isOdaq7ol1Q0iF9tjQ==
+-----END CERTIFICATE-----

roles/docker_swarm/files/server-cert.pem

@@ -0,0 +1,32 @@
+-----BEGIN CERTIFICATE-----
+MIIFkDCCA3igAwIBAgIUUYzivwquTJnP+9/Q/zb/0Ew+eVowDQYJKoZIhvcNAQEL
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+-----END CERTIFICATE-----

roles/docker_swarm/files/server-key.pem

@@ -0,0 +1,52 @@
+-----BEGIN PRIVATE KEY-----
+MIIJQgIBADANBgkqhkiG9w0BAQEFAASCCSwwggkoAgEAAoICAQC3IKk8MFpynoh7
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+-----END PRIVATE KEY-----

roles/docker_swarm/handlers/main.yml

@@ -0,0 +1,5 @@
+- name: restart_docker
+  ansible.builtin.service:
+    name: docker.service
+    state: restarted
+  become: true

roles/docker_swarm/tasks/main.yml

@@ -0,0 +1,29 @@
+- name: Setup docker
+  become: "{{ false if inventory_hostname == 'nas.home.lan' else true }}"
+  collections:
+    - community.docker
+  block:
+    - name: Facts
+      ansible.builtin.setup:
+    - name: Install Docker SDK for Python
+      pip:
+        name: docker>=5.0.0
+        executable: pip3
+        break_system_packages: true
+    - name: Initialize swarm
+      docker_swarm:
+        state: present
+        listen_addr: "{{ ansible_default_ipv4.address }}:2377"
+      register: swarm_init
+      when: inventory_hostname == "vm01.home.lan"
+
+    - name: Show join tokens
+      ansible.builtin.debug:
+        msg:
+          - "Manager join token: {{ swarm_init.swarm_facts['JoinTokens']['Manager'] }}"
+          - "Worker join token: {{ swarm_init.swarm_facts['JoinTokens']['Worker'] }}"
+      when: inventory_hostname == "vm01.home.lan"
+
+    - name: Join swarm as worker
+      shell: docker swarm join --token {{ hostvars['vm01.home.lan']['swarm_init'].swarm_facts['JoinTokens']['Worker'] }} {{ hostvars['vm01.home.lan']['ansible_default_ipv4']['address'] }}:2377
+      when: inventory_hostname != "vm01.home.lan"

roles/docker_swarm/vars/main.yml

@@ -0,0 +1 @@
+mode: cert