Merge pull request #294 from i-ghost/feature/add-systemd-notes

Add systemd setup instructions to README.md
This commit is contained in:
Daniel García 2018-12-16 23:55:56 +01:00 committed by GitHub
commit 371017b547
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23

View File

@ -45,6 +45,9 @@ _*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-docker](#running-with-systemd-docker)
- [Setting environment variables](#setting-environment-variables)
- [Running the service](#running-the-service)
- [Building your own image](#building-your-own-image)
- [Building binary](#building-binary)
- [Available packages](#available-packages)
@ -491,6 +494,98 @@ 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-docker
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 in two ways:
- Using an `Environment` directive in the `[Service]` block.
- Using the `-e` option of `docker`. In this case, you can omit the `--env` option shown in the example above.
To verify that your environment variables are set correctly, check the output of `systemctl show bitwarden.service`
for an `Environment` line.
It's also possible to store environment variables in a separate file using the `EnvironmentFile` directive in the unit file.
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 the service
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: