From ce15c7ffba967ba3bee90a5e10d0544c06f96f79 Mon Sep 17 00:00:00 2001 From: i-ghost Date: Sat, 15 Dec 2018 22:25:17 +0000 Subject: [PATCH] Add systemd setup instructions to README.md --- README.md | 126 +++++++++++++++++++++++++++++++++++++++++++++++++++--- 1 file changed, 120 insertions(+), 6 deletions(-) diff --git a/README.md b/README.md index 8b0d007a..8b046de6 100644 --- a/README.md +++ b/README.md @@ -45,6 +45,11 @@ _*Note, that this project is not associated with the [Bitwarden](https://bitward - [Fail2Ban Filter](#fail2ban-filter) - [Fail2Ban Jail](#fail2ban-jail) - [Testing Fail2Ban](#testing-fail2ban) + - [Running with systemd](#running-with-systemd) + - [Setting environment variables](#setting-environment-variables) + - [Using a service subdirectory](#using-a-service-subdirectory) + - [Using EnvironmentFile](#using-environmentfile) + - [Running](#running) - [Building your own image](#building-your-own-image) - [Building binary](#building-binary) - [Available packages](#available-packages) @@ -70,12 +75,12 @@ Basically full implementation of Bitwarden API is provided including: * Basic single user functionality * Organizations support * Attachments - * Vault API support + * Vault API support * Serving the static files for Vault interface * Website icons API * Authenticator and U2F support * YubiKey OTP - + ## Missing features * Email confirmation * Other two-factor systems: @@ -379,7 +384,7 @@ docker run -d --name bitwarden \ -p 80:80 \ mprasil/bitwarden:latest ``` - + When `SMTP_SSL` is set to `true`(this is the default), only TLSv1.1 and TLSv1.2 protocols will be accepted and `SMTP_PORT` will default to `587`. If set to `false`, `SMTP_PORT` will default to `25` and the connection won't be encrypted. This can be very insecure, use this setting only if you know what you're doing. ### Password hint display @@ -413,7 +418,7 @@ docker run -d --name bitwarden \ -v /bw-data/:/data/ \ -p 80:80 \ mprasil/bitwarden:latest -``` +``` Note that you can also change the path where bitwarden_rs looks for static files by providing the `WEB_VAULT_FOLDER` environment variable with the path. @@ -490,6 +495,115 @@ If it works correctly and your IP is banned, you can unban the ip by running: sudo fail2ban-client unban XX.XX.XX.XX bitwarden ``` +### Running with systemd + +These instructions allow you to have systemd manage the lifecycle of the docker container, if you prefer. + +First, install the `systemd-docker` package using your system package manager. +This is a wrapper which improves docker integration with systemd. + +For full instructions and configuration options, see the [GitHub repository](https://github.com/ibuildthecloud/systemd-docker). + +As root, create `/etc/systemd/system/bitwarden.service` using your preferred editor with the following contents: + +```ini +[Unit] +Description=Bitwarden +After=docker.service +Requires=docker.service + +[Service] +TimeoutStartSec=0 +ExecStartPre=/usr/bin/docker pull mprasil/bitwarden:latest +ExecStart=/usr/bin/systemd-docker --cgroups name=systemd --env run \ + -p 8080:80 \ + -p 8081:3012 \ + -v /opt/bw-data:/data/ \ + --rm --name %n mprasil/bitwarden:latest +Restart=always +RestartSec=10s +Type=notify +NotifyAccess=all + +[Install] +WantedBy=multi-user.target +``` + +Adjust the above example as necessary. In particular, pay attention to the `-p` and `-v` options, +as these control the port and volume bindings between the container and the host. + +Explanation of options which may not be self-explanatory: + +- A `TimeoutStartSec` value of 0 stops systemd from considering the service failed + after waiting for the default startup time. This is required as it may take a while for the `docker pull` in `ExecStartPre` to finish. +- `ExecStartPre`: Pull the docker tag before running. +- A `Type` value of `notify` tells systemd to expect a notification from the service that it is ready. +- A `NotifyAccess` value of `all` is required by `systemd-docker`. + +#### Setting environment variables + +It's possible to directly specify environment variables in the unit file using the `-e` option of `docker`. +In this case, you can omit the `--env` option shown in the example above. + +If you want to maintain environment settings separately see the subsections below. + +To verify that your environment variables are set correctly, check the output of `systemctl show bitwarden.service` +for an `Environment` line. + +##### Using a service subdirectory + +This is a distribution-independent directory natively recognised by systemd. + +As root, create the directory `/etc/systemd/system/bitwarden.service.d`. + +In this directory, create a `local.conf` file, which will contain any environment variables the service requires. +The contents of the file should be of the form: + +```ini +[Service] +Environment="Key=Value" +``` + +Eseentially, systemd will merge the contents of this file with the unit file. `systemd-docker` then passes these +to docker as `-e` options due to the `--env` option specified in the example above. An `EnvironmentFile` directive is not required in this configuration. + +##### Using EnvironmentFile + +Systemd can source a file of the form: + +```shell +Key="Value" +``` + +However, the systemd project does not mandate where this file should be stored. Consult your distribution's documentation for the +best location for this file. For example, RedHat based distributions typically place these files in `/etc/sysconfig/` + +If you're unsure, just create a file as root in `/etc/` e.g. `/etc/bitwarden.service.conf`. + +In your unit file, add an `EnvironmentFile` directive in the `[Service]` block, the value being the full path to the +file created above. Example: + +```ini +[Unit] +Description=Bitwarden +After=docker.service +Requires=docker.service + +[Service] +EnvironmentFile=/etc/bitwarden.service.conf +TimeoutStartSec=0 +-snip- +``` + +### Running + +After the above installation and configuration is complete, reload systemd using `sudo systemctl daemon-reload`. +Then, start the Bitwarden service using `sudo systemctl start bitwarden`. + +To have the service start with the system, use `sudo systemctl enable bitwarden`. + +Verify that the container has started using `systemctl status bitwarden`. + ## Building your own image Clone the repository, then from the root of the repository run: @@ -525,7 +639,7 @@ mkdir $DATA_FOLDER/db-backup sqlite3 /$DATA_FOLDER/db.sqlite3 ".backup '/$DATA_FOLDER/db-backup/backup.sqlite3'" ``` -This command can be run via a CRON job everyday, however note that it will overwrite the same `backup.sqlite3` file each time. This backup file should therefore be saved via incremental backup either using a CRON job command that appends a timestamp or from another backup app such as Duplicati. To restore simply overwrite `db.sqlite3` with `backup.sqlite3` (while bitwarden_rs is stopped). +This command can be run via a CRON job everyday, however note that it will overwrite the same `backup.sqlite3` file each time. This backup file should therefore be saved via incremental backup either using a CRON job command that appends a timestamp or from another backup app such as Duplicati. To restore simply overwrite `db.sqlite3` with `backup.sqlite3` (while bitwarden_rs is stopped). Running the above command requires sqlite3 to be installed on the docker host system. You can achieve the same result with a sqlite3 docker container using the following command. ``` @@ -533,7 +647,7 @@ docker run --rm --volumes-from=bitwarden bruceforce/bw_backup /backup.sh ``` You can also run a container with integrated cron daemon to automatically backup your database. See https://gitlab.com/1O/bitwarden_rs-backup for examples. - + ### 2. the attachments folder By default, this is located in `$DATA_FOLDER/attachments`