55 lines
2.1 KiB
Markdown
55 lines
2.1 KiB
Markdown
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# Installing the Admin server
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## Prerequisites
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The installation script assumes a installed and configured openSUSE Leap 15.3 x86_64.
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My setup has two NIC and one wifi.
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- `eth0` is connected to the lab switch, internal network
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- `eth1` is going to be the external interface
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- `wlan0` acts as a wireless access point to internal network
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## Installing
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Clone this repository and run the `update.sh` script as a normal user with **sudo** permissions, the admin server needs access to Internet.
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The update script will run through several steps:
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- check prerequisites, if any packages needed to install/configure the admin server it will ask to install them.
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- salt-call, the main installation/configuration is done with a masterless salt-call. This step will apply the highstate
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- rmt sync, a sync with SUSE Customer Center will be performed
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- rmt enable products, this will enable the preconfigured products to sync with SCC
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- rmt mirror, mirror all enabled products
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- install tools, install latest versions of some additional tools into `$HOME/bin`, such as helm, kubctl, stern, virtctl, etc
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### customizing the setup.
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The preconfigured defaults are located in the `salt/pillar/*.sls` files, you can override them by creating a `salt/pillar/local.sls` and specify your setting
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:warning: You need at least specify your SCC organization mirror credentials and your docker username and access token
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```yaml
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rmt:
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scc:
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username: <SCC mirror credential username>
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password: <SCC mirror credential password>
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docker:
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username: <Docker HUB username>
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access_token: XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXX
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```
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There's also a bunch of default passwords you might want to change, some examples:
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- WPA pass phrase for **hostapd**
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- root password for **mariadb**
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- CA certificate pass phrase for rancher
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- Bootstrap password for rancher
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- CA certificate pass phrase for rmt
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- DB password for rmt
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- TLU Harvester OS password
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- TLU Harvester admin password
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- TLU Harvester token
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- remote-desktop password
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When you have made your changes just run
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```
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./update.sh
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```
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If you make changes in your `salt/pillars/local.sls` you can run the following to apply them
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```
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./update.sh --salt
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```
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