Files
homelab/ansible/roles/semaphore/templates/semaphore.container.j2
Hermes Agent service account d05cfcf317 fix(semaphore): provide SEMAPHORE_ADMIN_* env vars for non-interactive first boot
The v2.18 image's entrypoint runs the setup wizard on first boot. Without
the SEMAPHORE_ADMIN_* variables it prompts on stdin, fails with 'Username
cannot be empty', and the container exits — leading to a crash loop.

Set:
  SEMAPHORE_ADMIN=admin
  SEMAPHORE_ADMIN_NAME=Administrator
  SEMAPHORE_ADMIN_EMAIL=admin@local.mk-labs.cloud
  SEMAPHORE_ADMIN_PASSWORD={{ vault_semaphore_admin_password }}
  SEMAPHORE_PLAYBOOK_PATH=/var/lib/semaphore/playbooks

The env-var bootstrap path is stable in v2.x; only the legacy
'semaphore user add' CLI invocation was unreliable. Drop the manual
user-add step from the README.
2026-05-29 21:38:44 -05:00

53 lines
1.8 KiB
Django/Jinja

# {{ ansible_managed }}
# mk-labs SemaphoreUI web service
# Managed by Ansible - semaphore role
[Unit]
Description=SemaphoreUI
After=network-online.target {{ semaphore_postgres_container_name }}.service
Wants=network-online.target
Requires={{ semaphore_postgres_container_name }}.service
[Container]
Image={{ semaphore_image }}
ContainerName={{ semaphore_container_name }}
Network={{ semaphore_network_name }}
PublishPort={{ semaphore_listen_address }}:{{ semaphore_listen_port }}:3000
# Persistent runtime state (project repos, tmp playbooks, etc.)
Volume={{ semaphore_data_volume }}:/var/lib/semaphore:Z
# Database — points at the postgres container on the user-defined network
Environment=SEMAPHORE_DB_DIALECT=postgres
Environment=SEMAPHORE_DB_HOST={{ semaphore_postgres_container_name }}
Environment=SEMAPHORE_DB_PORT=5432
Environment=SEMAPHORE_DB={{ semaphore_db_name }}
Environment=SEMAPHORE_DB_USER={{ semaphore_db_user }}
Environment=SEMAPHORE_DB_PASS={{ semaphore_db_password }}
# First-boot admin user (used only during initial setup; subsequent
# password changes go through the web UI).
Environment=SEMAPHORE_ADMIN=admin
Environment=SEMAPHORE_ADMIN_PASSWORD={{ semaphore_admin_password }}
Environment=SEMAPHORE_ADMIN_NAME=Administrator
Environment=SEMAPHORE_ADMIN_EMAIL=admin@local.mk-labs.cloud
# Playbook scratch directory inside the container
Environment=SEMAPHORE_PLAYBOOK_PATH=/var/lib/semaphore/playbooks
# Encryption for stored access keys (must be a 32-byte base64 string).
Environment=SEMAPHORE_ACCESS_KEY_ENCRYPTION={{ semaphore_access_key_encryption }}
# Public-facing URL used for OIDC redirects, webhooks, etc.
Environment=SEMAPHORE_WEB_ROOT={{ semaphore_web_url }}
# Timezone matches host baseline
Environment=TZ=America/Chicago
[Service]
Restart=always
TimeoutStartSec=180
[Install]
WantedBy=multi-user.target default.target