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Diffstat (limited to 'content/blog/kubernetes/get_key_and_certificae.md')
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diff --git a/content/blog/kubernetes/get_key_and_certificae.md b/content/blog/kubernetes/get_key_and_certificae.md new file mode 100644 index 0000000..c66cac8 --- /dev/null +++ b/content/blog/kubernetes/get_key_and_certificae.md @@ -0,0 +1,10 @@ +--- +title: "Get tls certificate and key from a kubernetes secret" +date: 2020-08-06 +--- + +My use case is to deploy a wildcard certificate that was previously handled by an acme.sh on my legacy lxd containers. Since moving to kubernetes parts of my services I have been using cert-manager to issue letsencrypt certificates. Since I am not done yet I looked into a way of getting a certificate out of kubernetes. Assuming we are working with a secret named `wild.adyxax.org-cert` and our namespace is named `legacy` : +{{< highlight sh >}} +kubectl -n legacy get secret wild.adyxax.org-cert -o json -o=jsonpath="{.data.tls\.crt}" | base64 -d > fullchain.cer +kubectl -n legacy get secret wild.adyxax.org-cert -o json -o=jsonpath="{.data.tls\.key}" | base64 -d > adyxax.org.key +{{< /highlight >}} |