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# Configuration Cheat Sheet

| YAML Config Key       | Environment Variable                | Default value         | Description                                                                                                                                                                                                                      |
|-----------------------|-------------------------------------|-----------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| log-level             | OG_LOG_LEVEL                        | `warn`                | Set the log level to one of the following: `debug`, `info`, `warn`, `error`, `fatal`.                                                                                                                                            |
| log-output            | OG_LOG_OUTPUT                       | `stdout,file`         | Set the log output to one or more of the following: `stdout`, `file`.                                                                                                                                                            |
| external-url          | OG_EXTERNAL_URL                     | none                  | Public URL to access to Opengist.                                                                                                                                                                                                |
| opengist-home         | OG_OPENGIST_HOME                    | home directory        | Path to the directory where Opengist stores its data.                                                                                                                                                                            |
| secret-key            | OG_SECRET_KEY                       | randomized 32 bytes   | Secret key used for session store & encrypt MFA data on database.                                                                                                                                                                |
| db-uri                | OG_DB_URI                           | `opengist.db`         | URI of the database.                                                                                                                                                                                                             |
| index.enabled         | OG_INDEX_ENABLED                    | `true`                | Enable or disable the code search index (`true` or `false`)                                                                                                                                                                      |
| index.dirname         | OG_INDEX_DIRNAME                    | `opengist.index`      | Name of the directory where the code search index is stored.                                                                                                                                                                     |
| git.default-branch    | OG_GIT_DEFAULT_BRANCH               | none                  | Default branch name used by Opengist when initializing Git repositories. If not set, uses the Git default branch name. More info [here](https://git-scm.com/book/en/v2/Getting-Started-First-Time-Git-Setup#_new_default_branch) |
| sqlite.journal-mode   | OG_SQLITE_JOURNAL_MODE              | `WAL`                 | Set the journal mode for SQLite. More info [here](https://www.sqlite.org/pragma.html#pragma_journal_mode)                                                                                                                        |
| http.host             | OG_HTTP_HOST                        | `0.0.0.0`             | The host on which the HTTP server should bind.                                                                                                                                                                                   |
| http.port             | OG_HTTP_PORT                        | `6157`                | The port on which the HTTP server should listen.                                                                                                                                                                                 |
| http.git-enabled      | OG_HTTP_GIT_ENABLED                 | `true`                | Enable or disable git operations (clone, pull, push) via HTTP. (`true` or `false`)                                                                                                                                               |
| ssh.git-enabled       | OG_SSH_GIT_ENABLED                  | `true`                | Enable or disable git operations (clone, pull, push) via SSH. (`true` or `false`)                                                                                                                                                |
| ssh.host              | OG_SSH_HOST                         | `0.0.0.0`             | The host on which the SSH server should bind.                                                                                                                                                                                    |
| ssh.port              | OG_SSH_PORT                         | `2222`                | The port on which the SSH server should listen.                                                                                                                                                                                  |
| ssh.external-domain   | OG_SSH_EXTERNAL_DOMAIN              | none                  | Public domain for the Git SSH connection, if it has to be different from the HTTP one. If not set, uses the URL from the request.                                                                                                |
| ssh.keygen-executable | OG_SSH_KEYGEN_EXECUTABLE            | `ssh-keygen`          | Path to the SSH key generation executable.                                                                                                                                                                                       |
| github.client-key     | OG_GITHUB_CLIENT_KEY                | none                  | The client key for the GitHub OAuth application.                                                                                                                                                                                 |
| github.secret         | OG_GITHUB_SECRET                    | none                  | The secret for the GitHub OAuth application.                                                                                                                                                                                     |
| gitlab.client-key     | OG_GITLAB_CLIENT_KEY                | none                  | The client key for the GitLab OAuth application.                                                                                                                                                                                 |
| gitlab.secret         | OG_GITLAB_SECRET                    | none                  | The secret for the GitLab OAuth application.                                                                                                                                                                                     |
| gitlab.url            | OG_GITLAB_URL                       | `https://gitlab.com/` | The URL of the GitLab instance.                                                                                                                                                                                                  |
| gitlab.name           | OG_GITLAB_NAME                      | `GitLab`              | The name of the GitLab instance. It is displayed in the OAuth login button.                                                                                                                                                      |
| gitea.client-key      | OG_GITEA_CLIENT_KEY                 | none                  | The client key for the Gitea OAuth application.                                                                                                                                                                                  |
| gitea.secret          | OG_GITEA_SECRET                     | none                  | The secret for the Gitea OAuth application.                                                                                                                                                                                      |
| gitea.url             | OG_GITEA_URL                        | `https://gitea.com/`  | The URL of the Gitea instance.                                                                                                                                                                                                   |
| gitea.name            | OG_GITEA_NAME                       | `Gitea`               | The name of the Gitea instance. It is displayed in the OAuth login button.                                                                                                                                                       |
| oidc.client-key       | OG_OIDC_CLIENT_KEY                  | none                  | The client key for the OpenID application.                                                                                                                                                                                       |
| oidc.secret           | OG_OIDC_SECRET                      | none                  | The secret for the OpenID application.                                                                                                                                                                                           |
| oidc.discovery-url    | OG_OIDC_DISCOVERY_URL               | none                  | Discovery endpoint of the OpenID provider.                                                                                                                                                                                       |
| custom.logo           | OG_CUSTOM_LOGO                      | none                  | Path to an image, relative to $opengist-home/custom.                                                                                                                                                                             |
| custom.favicon        | OG_CUSTOM_FAVICON                   | none                  | Path to an image, relative to $opengist-home/custom.                                                                                                                                                                             |
| custom.static-links   | OG_CUSTOM_STATIC_LINK_#_(PATH,NAME) | none                  | Path and name to custom links, more info [here](custom-links.md).                                                                                                                                                                |