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HTTP-01 Challenge Fails on Bare-Metal Kubernetes with cert-manager and Let’s Encrypt [closed]
I am running a bare-metal Kubernetes cluster (no cloud provider) with cert-manager and Let’s Encrypt to issue TLS certificates. I bought a domain from Namecheap and configured a basic Nginx ingress ...
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0
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43
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Istio-csr helm chart params usage
What is the purpose of istiod-tls secret created by istio-csr in istio-system namespace?
Can you help me in understanding the 4 params set in below command
helm upgrade --install -n infra cert-...
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0
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56
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Cert-manager issues with eks says assume role access denied
error cleaning up challenge" err="error instantiating route53 challenge solver: unable to assume role: operation error STS: AssumeRole, https response error StatusCode: 403, RequestID: , api ...
0
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1
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158
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How to solve HTTP01 challenge when domain is pointing to different IP?
So, we have a domain which is pointing to IP and serving traffic. I am creating new cluster with ingress-nginx with new IP and trying to add cert to it using cert-manager.
Issue is I can't point the ...
0
votes
1
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388
views
Certmanager tries to use HTTPS inside the cluster and fails when it gets self signed certificates
Here is minimum code to reproduce this. I am using GKE.
curl https://raw.githubusercontent.com/helm/helm/main/scripts/get-helm-3 | bash
helm repo add ingress-nginx https://kubernetes.github.io/...
1
vote
1
answer
114
views
KServe cert-manager HTTP-01 Challenge Fails With ‘Connection Reset by Peer’ for One InferenceService—but Not Others
Context
I’m running Knative and KServe in a Kubernetes cluster to serve ML inference workloads. I’m using cert-manager with an ACME ClusterIssuer (pointing to Let’s Encrypt) to issue TLS certificates.
...
0
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1
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113
views
ClusterIssuer Failed to register ACME account: secret already exists
I am trying to create a ClusterIssuer for my k3s installation.
However, when I create one, it fails with Failed to register ACME account: secrets "issuer-key" already exists.
I have tried ...
0
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1
answer
202
views
is it possible to use traefik.me & cert manager for local development with kubernetes?
So basically im trying to use https for my local development and i was thinking of using traefik.me which routes all subdomains to localhost; and so i want to use their certificate for my local apps ...
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1
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163
views
Provide custom name for Cert manager Certificate secret [closed]
I am creating a Certificate resource for cert manager with the following Resource definition
apiVersion: cert-manager.io/v1
kind: Certificate
metadata:
name: app-example-cert
namespace: nginx-test
...
0
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1
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2k
views
Cert-manager fails to issue gateway api certificate: "propagation check failed" err="wrong status code '404', expected '200'"
I'm trying to issue a TLS certificate using Cert-Manager and Cilium Gateway (Gateway API).
Everything works great when I use a self-signed ClusterIssuer, but fails when I move to the let's encrypt.
...
0
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1
answer
195
views
Can't issue a certificate through the cer-manager in Kubernetes
can anyone tell me? I installed a cluster on two purchased VMs, one is a master node, the other is for workers. I installed Metallb in the cluster, then installed Ingress Controller Nginx, checked, ...
0
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1
answer
845
views
cert-manager does not seem to work with AKS and Cloudflare
I've been trying for a couple of days now to get my AKS to issue a certificate request to Cloudflare via its API key. From what I can see, the API key has all the right permissions, but the ...
1
vote
1
answer
1k
views
Automate AWS ACM Certificate Creation in Kubernetes
I'm currently setting up an Ingress in Kubernetes to work with an AWS ALB, and I need to manage TLS certificates via AWS Certificate Manager (ACM). I had to create the ACM certificate manually to make ...
0
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2
answers
479
views
Installing cert-manager for Kubernetes via Ansible gives ModuleNotFoundError [closed]
I am writing an Ansible playbook to build a Kubernetes cluster (K3S) running on 4 nodes with Raspi OS.
I am using the kubernetes.core package that can be installed in Ansible with the command:
ansible-...
3
votes
0
answers
328
views
Configure cert manager in kubernetes without ingress
I have deployed a springboot application with spring cloud gateway in kubernetes.
TLS is enabled on the API gateway, so there is keystore holding the keys and I have configured the credentials and ...