Hello Airshipers, After succeeding to deploy a SingleNode config, I'm trying to deploy the multi-nodes-gate site of Airship in a botttle. The first steps are Ok (Genesis creation and run on node n0) but the Undercloud deployment fails in the creation of coredns pods in kube-system namespace. (Endless Crashloop) I fix manually this problem but want to fix it automatically before launching the whole Airship deployment (i.e. In an Openstack stack) because the initial coredns failure leads to side-effects that needs a new deployment... After investigation, it turns out that the problem comes from a timing issue (may be from the infra I use) and I succeed to fix this manually by modifying the ConfigMap used by CoreDNS's probe and recreate the pods The problem was in the probe.sh file: this command sometimes fails: ==> dig +trace +time=2 +tries=1 att.com @127.0.0.1 Increasing the time and retries fix the problem: root@n0:/home/ubuntu# kubectl exec coredns-6494d65b66-dk8g9 -n kube-system -- dig +trace +time=2 +tries=1 att.com @127.0.0.1; echo $? ; <<>> DiG 9.11.2-P1 <<>> +trace +time=2 +tries=1 att.com @127.0.0.1 ;; global options: +cmd ;; connection timed out; no servers could be reached command terminated with exit code 9 9 root@n0:/home/ubuntu# kubectl exec coredns-6494d65b66-dk8g9 -n kube-system -- dig +trace +time=10 +tries=5 att.com @127.0.0.1; echo $? ; <<>> DiG 9.11.2-P1 <<>> +trace +time=10 +tries=5 att.com @127.0.0.1 ;; global options: +cmd ;; Received 40 bytes from 127.0.0.1#53(127.0.0.1) in 5000 ms 0 (Inception inside!) I succeed in patching the Genesis stage to patch the genesis.sh script and finally patch the template file: /etc/genesis/armada/assets/charts/coredns/templates/bin/_probe.sh.tpl Unfortunately this file doesn't seems to be the one used to create the Pods' configmap. Can someone tell me the easiest way to patch this readiness probe before after a Git clone and before launching Airship deployment ? BR, Loïc