diff --git a/docker-compose/docker-compose-bettershift.yml b/docker-compose/docker-compose-bettershift.yml new file mode 100644 index 0000000..66ebf19 --- /dev/null +++ b/docker-compose/docker-compose-bettershift.yml @@ -0,0 +1,19 @@ +name: bettershift + +services: + bettershift: + container_name: bettershift + image: ghcr.io/pantelx/bettershift:v2.2.1 + restart: unless-stopped + + ports: + - '0.0.0.0:3067:3000' + + volumes: + - /data/compose/bettershift/data:/app/data + + env_file: + - .env.bettershift + + environment: + - TZ=Europe/Prague diff --git a/update_bettershift.yml b/update_bettershift.yml new file mode 100644 index 0000000..e09ad08 --- /dev/null +++ b/update_bettershift.yml @@ -0,0 +1,223 @@ +# update_bettershift.yml + +- name: Update BetterShift on VM via Proxmox + hosts: linux_servers + gather_facts: false + become: true + become_user: root + become_method: sudo + + vars: + # VM connection (provided by Semaphore env vars) + vm_ip: "{{ lookup('env', 'VM_IP') }}" + vm_user: "{{ lookup('env', 'VM_USER') }}" + vm_pass: "{{ lookup('env', 'VM_PASS') }}" + use_sudo: false + + # Debug mode (controlled via Semaphore variable) + DEBUG: "{{ lookup('env', 'DEBUG') | default(0) | int }}" + RETRIES: "{{ lookup('env', 'RETRIES') | default(25) | int }}" + + # BetterShift specifics + bettershift_project: "bettershift" + bettershift_compose_file: "/home/howard/.ansible-compose/docker-compose/docker-compose-bettershift.yml" + bettershift_service: "bettershift" + bettershift_image: "ghcr.io/pantelx/bettershift:v2.2.1" + bettershift_container_name: "bettershift" + bettershift_port: 3067 + bettershift_data_dir: "/data/compose/bettershift/data" + + # Optional external URL for controller-side readiness check + # In Semaphore you can set: + # BETTERSHIFT_URL=https://bettershift.martinfencl.eu + bettershift_url: "{{ lookup('env', 'BETTERSHIFT_URL') | default('https://bettershift.martinfencl.eu', true) }}" + + # Retry policy + bettershift_retries: "{{ RETRIES }}" + bettershift_delay: 2 + + # Docker command prefix (consistent behavior) + docker_prefix: "unalias docker 2>/dev/null || true; DOCKER_CLI_HINTS=0; command docker" + + # Compose command + bettershift_compose_cmd: >- + {{ docker_prefix }} compose + -p {{ bettershift_project }} + -f {{ bettershift_compose_file }} + + # Commands to run on the target VM + bettershift_commands: + - "mkdir -p {{ bettershift_data_dir }}" + - "{{ docker_prefix }} pull -q {{ bettershift_image }} >/dev/null" + - "{{ bettershift_compose_cmd }} config >/dev/null" + - "{{ bettershift_compose_cmd }} pull {{ bettershift_service }} >/dev/null" + - "{{ bettershift_compose_cmd }} up -d --no-deps --force-recreate {{ bettershift_service }} >/dev/null" + + tasks: + - name: Ensure sshpass is installed (for password-based SSH) + ansible.builtin.apt: + name: sshpass + state: present + update_cache: yes + + - name: Run BetterShift update commands on VM (via SSH) + ansible.builtin.command: + argv: + - sshpass + - -e + - ssh + - -o + - StrictHostKeyChecking=no + - -o + - ConnectTimeout=15 + - "{{ vm_user }}@{{ vm_ip }}" + - bash + - -lc + - "{{ ('sudo ' if use_sudo else '') + item }}" + environment: + SSHPASS: "{{ vm_pass }}" + loop: "{{ bettershift_commands }}" + loop_control: + index_var: idx + label: "cmd-{{ idx }}" + register: bettershift_cmds + changed_when: false + no_log: "{{ DEBUG == 0 }}" + + - name: Show outputs for each BetterShift command + ansible.builtin.debug: + msg: | + CMD: {{ item.item }} + RC: {{ item.rc }} + STDOUT: + {{ (item.stdout | default('')).strip() }} + STDERR: + {{ (item.stderr | default('')).strip() }} + loop: "{{ bettershift_cmds.results }}" + when: DEBUG == 1 + + - name: Fail play if any BetterShift command failed + ansible.builtin.assert: + that: "item.rc == 0" + fail_msg: "BetterShift update failed on VM: {{ item.item }} (rc={{ item.rc }})" + success_msg: "All BetterShift update commands succeeded." + loop: "{{ bettershift_cmds.results }}" + loop_control: + index_var: idx + label: "cmd-{{ idx }}" + + # ------------------------- + # Readiness checks (controller first, then VM fallback) + # ------------------------- + + - name: BetterShift | Wait for web app (controller first, with retries) + ansible.builtin.uri: + url: "{{ (bettershift_url | regex_replace('/$','')) + '/' }}" + method: GET + return_content: true + validate_certs: "{{ (bettershift_url | default('')) is match('^https://') }}" + status_code: + - 200 + - 307 + - 308 + register: bettershift_controller + delegate_to: localhost + run_once: true + when: bettershift_url is defined and (bettershift_url | length) > 0 + retries: "{{ bettershift_retries }}" + delay: "{{ bettershift_delay }}" + until: bettershift_controller.status in [200, 307, 308] + failed_when: false + changed_when: false + + - name: BetterShift | VM-side fetch (HTML via Python, with retries) + ansible.builtin.command: + argv: + - sshpass + - -e + - ssh + - -o + - StrictHostKeyChecking=no + - -o + - ConnectTimeout=15 + - "{{ vm_user }}@{{ vm_ip }}" + - bash + - -lc + - | + python3 - <<'PY' + # Fetch BetterShift homepage from localhost and print a compact status line + import urllib.request + import urllib.error + import sys + + url = "http://127.0.0.1:{{ bettershift_port }}/" + + try: + req = urllib.request.Request(url, method="GET") + with urllib.request.urlopen(req, timeout=15) as r: + body = r.read().decode(errors="ignore") + sys.stdout.write(f"STATUS={r.status}\n") + sys.stdout.write(body[:1000]) + except urllib.error.HTTPError as e: + body = e.read().decode(errors="ignore") + sys.stdout.write(f"STATUS={e.code}\n") + sys.stdout.write(body[:1000]) + except Exception as e: + sys.stdout.write(f"ERROR={type(e).__name__}: {e}\n") + PY + environment: + SSHPASS: "{{ vm_pass }}" + register: bettershift_vm + changed_when: false + failed_when: false + when: bettershift_controller.status | default(0) not in [200, 307, 308] + retries: "{{ bettershift_retries }}" + delay: "{{ bettershift_delay }}" + until: > + ('STATUS=200' in (bettershift_vm.stdout | default(''))) + or ('STATUS=307' in (bettershift_vm.stdout | default(''))) + or ('STATUS=308' in (bettershift_vm.stdout | default(''))) + no_log: "{{ DEBUG == 0 }}" + + - name: BetterShift | Print concise summary + ansible.builtin.debug: + msg: >- + BetterShift web + {{ + 'OK' + if ( + (bettershift_controller.status | default(0)) in [200, 307, 308] + or ('STATUS=200' in (bettershift_vm.stdout | default(''))) + or ('STATUS=307' in (bettershift_vm.stdout | default(''))) + or ('STATUS=308' in (bettershift_vm.stdout | default(''))) + ) + else 'NOT OK' + }}. + Source={{ + 'controller' + if (bettershift_controller.status | default(0)) in [200, 307, 308] + else 'vm' + if (bettershift_vm.stdout | default('') | trim | length) > 0 + else 'n/a' + }}; + controller_status={{ bettershift_controller.status | default('n/a') }}; + local_port={{ bettershift_port }}. + when: DEBUG == 1 + + - name: BetterShift | Web unavailable (after retries) + ansible.builtin.debug: + msg: "BetterShift web není dostupný ani po pokusech." + when: + - DEBUG == 1 + - (bettershift_controller.status | default(0)) not in [200, 307, 308] + - "'STATUS=200' not in (bettershift_vm.stdout | default(''))" + - "'STATUS=307' not in (bettershift_vm.stdout | default(''))" + - "'STATUS=308' not in (bettershift_vm.stdout | default(''))" + + - name: BetterShift | VM response excerpt (debug) + ansible.builtin.debug: + msg: "{{ (bettershift_vm.stdout | default(''))[:500] }}" + when: + - DEBUG == 1 + - bettershift_vm is defined + - bettershift_vm.stdout is defined