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92 lines
2.3 KiB
Markdown
92 lines
2.3 KiB
Markdown
# Installation from binary
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## Download
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Diun binaries are available in [releases](https://github.com/crazy-max/diun/releases) page.
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Choose the archive matching the destination platform and extract diun:
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```
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wget -qO- https://github.com/crazy-max/diun/releases/download/v2.6.1/diun_2.6.1_linux_x86_64.tar.gz | tar -zxvf - diun
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```
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## Test
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After getting the binary, it can be tested with `./diun --help` or moved to a permanent location.
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```
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$ ./diun --help
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Usage: diun --config=STRING
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Docker image update notifier. More info: https://github.com/crazy-max/diun
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Flags:
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--help Show context-sensitive help.
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--version
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--config=STRING Diun configuration file ($CONFIG).
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--timezone="UTC" Timezone assigned to Diun ($TZ).
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--log-level="debug" Set log level ($LOG_LEVEL).
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--log-json Enable JSON logging output ($LOG_JSON).
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--log-caller Add file:line of the caller to log output
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($LOG_CALLER).
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```
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## Server configuration
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Steps below are the recommended server configuration.
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### Prepare environment
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Create user to run diun (ex. `diun`)
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```
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groupadd diun
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useradd -s /bin/false -d /bin/null -g diun diun
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```
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### Create required directory structure
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```
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mkdir -p /var/lib/diun
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chown diun:diun /var/lib/diun/
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chmod -R 750 /var/lib/diun/
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mkdir /etc/diun
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chown diun:diun /etc/diun
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chmod 770 /etc/diun
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```
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### Configuration
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You must create your first [configuration](../configuration.md) file in `/etc/diun/diun.yml` and type:
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```
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chown diun:diun /etc/diun/diun.yml
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chmod 644 /etc/diun/diun.yml
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```
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### Copy binary to global location
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```
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cp diun /usr/local/bin/diun
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```
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## Running Diun
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After the above steps, two options to run Diun:
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### 1. Creating a service file (recommended)
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See how to create [Linux service](linux-service.md) to start Diun automatically.
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### 2. Running from command-line/terminal
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```
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DIUN_DB=/var/lib/diun/diun.db /usr/local/bin/diun --config /etc/diun/diun.yml
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```
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## Updating to a new version
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You can update to a new version of Diun by stopping it, replacing the binary at `/usr/local/bin/diun` and restarting the instance.
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If you have carried out the installation steps as described above, the binary should have the generic name `diun`. Do not change this, i.e. to include the version number.
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