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Configuration
There are 3 ways to configure Semaphore:
Snap configurations should be used for when Semaphore was installed via Snap.
To see a list of available options, use the following command:
sudo snap get semaphore
You can change each of these configurations. For example if you want to change Semaphore port, use following command:
sudo snap set semaphore port=4444
Don't forget to restart Semaphore after changing a configuration:
sudo snap restart semaphore
Use this option for first time configuration (not working for Semaphore installed via Snap).
semaphore setup
Semaphore uses a
config.json configuration file with following content:{
"bolt": {
"host": "/home/ubuntu/semaphore.bolt",
},
"mysql": {
"host": "localhost",
"user": "root",
"pass": "*****",
"name": "semaphore",
"options": {}
},
"postgres": {
"host": "localhost",
"user": "postgres",
"pass": "*****",
"name": "semaphore",
"options": {}
},
"dialect": "postgres",
"port": "",
"interface": "",
"tmp_path": "/tmp/semaphore",
"cookie_hash": "*****",
"cookie_encryption": "*****",
"access_key_encryption": "*****",
"email_sender": "",
"email_host": "",
"email_port": "",
"web_host": "",
"ldap_binddn": "",
"ldap_bindpassword": "",
"ldap_server": "",
"ldap_searchdn": "",
"ldap_searchfilter": "",
"ldap_mappings": {
"dn": "",
"mail": "",
"uid": "",
"cn": ""
},
"telegram_chat": "",
"telegram_token": "",
"concurrency_mode": "",
"max_parallel_tasks": 0,
"email_alert": false,
"telegram_alert": false,
"slack_alert": false,
"ldap_enable": false,
"ldap_needtls": false
}
Configuration file | Snap configuration | Description |
|---|---|---|
bolt.host | — | Path to the BoltDB database file |
mysql.host | mysql.host | MySQL database host |
mysql.name | mysql.name | MySQL database (schema) name |
mysql.user | mysql.user | MySQL user name |
mysql.pass | mysql.pass | MySQL user's password |
postgres.host | postgres.host | Postgres database host |
postgres.name | postgres.name | Postgres database (schema) name |
postgres.user | postgres.user | Postgres user name |
postgres.pass | postgres.pass | Postgres user's password |
dialect | dialect | Can be mysql, postgres or bolt |
port | port | TCP port on which the web interface will be available. Default: 3000 |
interface | interface | Useful if your server has multiple network interfaces |
tmp_path | — | Path to directory where cloned repositories and generated files are stored. Default: /tmp/semaphore |
access_key_encryption | access-key-encryption | |
web_host | web-host | Can be useful if you want to use Semaphore by the subpath, for example: http://yourdomain.com/semaphore. |
email_sender | email-sender | |
email_host | email-host | |
email_port | email-port | |
email_secure | email-secure | |
email_username | email-username | |
email_password | email-password | |
email_alert | email-alert | |
telegram_alert | telegram-alert | |
slack_alert | slack-alert | |
ldap_enable | ldap-enable | |
ldap_needtls | ldap-needtls | |
ldap_binddn | ldap-binddn | |
ldap_bindpassword | ldap-bindpassword | |
ldap_server | ldap-server | |
ldap_searchdn | ldap-searchdn | |
concurrency_mode | concurrency-mode | Can be unset/empty or project or node. When set to project, tasks will run in parallel if and only if they do not share the same project id, with no regard to the nodes/hosts that are affected. When set to node, a task will run in parallel if and only if the hosts affected by tasks already running does not intersect with the hosts that would be affected by the task in question. If concurrency_mode is not specified or left empty, no task will start before the previous one has finished. |
max_parallel_tasks | max-parallel-tasks | Max allowed parallel tasks if concurrency-mode is enabled. Can also be set/changed within the Web UI (project settings). |
oidc_providers  | | OpenID provider settings. You can provie multible OpenID providers. More about OpenID configuration read in OpenID. |
password_login_disable | | Disable login with using password. Only LDAP and OpenID. |
non_admin_can_create_project | | Allow non-admin users to create new projects. |
If you use nginx or other web server before Semaphore, you should provide configuration option
web_host.For example you configured NGINX on the server which proxies queries to Semaphore.
Server address
https://exmaple.com and you proxies all queries https://exmaple.com/semaphore to Semaphore.Your
web_host will be https://exmaple.com/semaphore.