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Questions tagged [cert-manager]

For questions about the open source cert-manager project for Kubernetes, a CNCF project.

387 questions
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How to use a let's encrypt ssl key in my spring boot application on kubernetes

I have a spring boot application running on kubernetes, a client application serving a react app and proxying request to other services. That client app is avalaible through an Ingress using a Nginx controller. I have a domain name targetting the…
kaizokun
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Ingress TLS routes with cert-manager not applied

I have a K8s cluster (v1.12.8-gke.10) in GKE and have a nginx ingress with hosts rules. I am trying to enable TLS using cert-manager for ingress routes. I am using a selfsign cluster issuer. But, when I access the site over HTTPS, I am still getting…
Param
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Transfer cert-manager certificate from one cluster to another for e2e tests

I want to transfer the letsencrypt certificate of my production Kubernetes cluster to the cluster I'm spinning up for e2e tests in GitLab CI. My goal is to avoid storing the certificate in the CI and inject it through the environment because then I…
Kalle Richter
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Problem ordering a certificate with cert-manager and istio on azure

I want to order a certificate using cert-manager in my kubernetes cluster running istio. Unfortunately my certificate wasn't orderd correclty by cert-manager. In the logs of my cert-manager pod I found this message getting spammed over and over:…
hansiwusti
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nginx-ingress - https configuration - server IP address could not be found

I want to enable https for my web app, hosted in GKE. I have a domain name, arindam.fr and DNS name is mentioned in Cloud DNS, and got NS for Type A. I am getting error: This site can’t be reached arindam.fr’s server IP address could not be…
ARINDAM BANERJEE
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Where can I find the location of letsencrypt files in my AKS cluster? (Cert, Chain, FullChain, and Private Key)

I have a service (container) on AKS and a nginx-controller with cert-manager that automatically renews my certs. I'm trying to find the exact location under the AKS File System where /letsencrypt/live is present which contain Cert, Chain, FullChain,…
v8-overclocked
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kubernetes kill containers older than?

I have some certificates that I use, custom from OpenSSL tool, and from cert-manager using Letsencrypt. Now the certificates expires as we know - how do I kill off containers that are about to expire?
Chris G.
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kubernetes - cert-manager certificate chains

I want to setup a wildcard domain certificate on a kubernetes cluster. I got a crt/key pair, and an intermediate crt from my CA I've created a Secret referencing the crt/key pair (I've tried with and without the intermediate crt) apiVersion:…
Matthieu Dsprz
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Access service via custom HTTPS port using nginx-ingress

When using nginx-ingress in Kubernetes, how can I define a custom port which should be used for HTTPS, instead of 443? My configuration looks as follows: apiVersion: extensions/v1beta1 kind: Ingress metadata: annotations: …
watain
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Specify Nginx ingress for both web and api

I am trying to get https on both my web interface as my api for a domain. I tried with nginx ingress. It works fine for www.example.com, but now I need to add the api at api.example.com. I tried in the following way, but to no avail. Removing the…
Mike
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How to reference kubernetes docker-registry

I have installed docker-registry on Kubernetes via helm. I am able to docker push to docker push 0.0.0.0:5000/:v1 using port-forward. Now how do I reference the images in the registry from a deployment.yaml? apiVersion:…
Chris G.
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How to get Certificate running Kubernetes cert-manager

I am trying to setup TLS in kubernetes(DigitalOcean), using cert-manager. Using Let's Encrypt and certbot on a server machine is well described, but when running in Kubernetes I can not find any information. I found this but how can I use the…
Chris G.
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HTTPS encryption is not active for my domain. My Order certificates is not completed

I am working with cert-manager in my kubernetes cluster, in order to get certificates signed by let'sencrypt CA to my service application inside my cluster. I am performing the following steps in the order presented. I've wanted provide the most…
bgarcial
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cert-manager Found pod with acme-order-url annotation set to that of Certificate, but it is not owned by the Certificate resource

I am working with cert-manager in my kubernetes cluster, in order to get certificates signed by let'sencrypt CA to my service application inside my cluster. 1. Create a cert-manager namespace ⟩ kubectl create namespace…
bgarcial
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Getting error when using cert-manager on GKE

I get the following error: Error from server (InternalError): error when creating "/root/patched_issuer.yml": Internal error occurred: failed calling admission webhook "issuers.admission.certmanager.k8s.io": the server is currently unable to handle…
Peter R
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