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authorGabriel A. Giovanini <mail@gabrielgio.me>2022-05-15 15:34:36 +0200
committerGabriel A. Giovanini <mail@gabrielgio.me>2022-05-15 15:34:36 +0200
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+<section>
+ <p>
+ This is based on <a
+ href="https://kubernetes.io/docs/tasks/configure-pod-container/pull-image-private-registry/">Log in to
+ Docker Hub</a>. It is just a bit different to use podman.
+ </p>
+ <p>
+ First we should take a look at podman-login man page:
+<pre><code>man podman login</code></pre>
+ </p>
+ <p>
+ It will give some valueable information like the location of auth.json file. Now we can login using podman:
+<pre><code>podman login registry.gitlab.com</code></pre>
+ </p>
+ <p>Then check the <code>auth.json</code> file located at <code>${XDG_RUNTIME_DIR}/containers/auth.json</code> (as described
+ by the manual). It will contain your auth config:
+<pre><code>{
+ "auths": {
+ "registry.gitlab.com": {
+ "auth": "..."
+ }
+ }
+}</code></pre>
+ </p>
+ <p>
+ Now copy that file over to the server and register it in k8s with the following command:
+<pre><code>
+kubectl create secret generic regcred \
+ --from-file=.dockerconfigjson=auth.json \
+ --type=kubernetes.io/dockerconfigjson</code></pre>
+ </p>
+ <p>
+ Once you have created you can list by kubectl get secret:
+<pre><code>
+NAME TYPE DATA AGE
+regcred kubernetes.io/dockerconfigjson 1 53s</code></pre>
+ </p>
+</section>