What I have seen several people do for this is to increment an env var, or use a timestamp - something trivial that doesn't impact the app, but forces a restart. Updating an env var can not ever be done without restart.
On Fri, Dec 15, 2017 at 2:00 AM, Keshava Bharadwaj <kb.sanke...@gmail.com> wrote: > Hi, > > We have a simple deployment of 3 replicas. > We have a requirement to have a kubernetes cron job, that would need to > restart(rolling restart) the pods in the deployment. > > Use-case: we use certs in our services in deployment and we need the > certificates to be auto renewed before expiry, and hence the cron would > restart > the pods before expiry. On a container startup, it would fetch certificates. > > Is this possible with Deployments construct and API? > > From documentation, - >> >> A Deployment’s rollout is triggered if and only if the Deployment’s pod >> template (that is, .spec.template) is changed, for example if the labels or >> container images of the template are updated. Other updates, such as scaling >> the Deployment, do not trigger a rollout. > > > So, i wanted to ask whether - is it possible to have rolling restart of > containers periodically? > > -- > You received this message because you are subscribed to the Google Groups > "Kubernetes user discussion and Q&A" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to kubernetes-users+unsubscr...@googlegroups.com. > To post to this group, send email to kubernetes-users@googlegroups.com. > Visit this group at https://groups.google.com/group/kubernetes-users. > For more options, visit https://groups.google.com/d/optout. -- You received this message because you are subscribed to the Google Groups "Kubernetes user discussion and Q&A" group. To unsubscribe from this group and stop receiving emails from it, send an email to kubernetes-users+unsubscr...@googlegroups.com. To post to this group, send email to kubernetes-users@googlegroups.com. Visit this group at https://groups.google.com/group/kubernetes-users. For more options, visit https://groups.google.com/d/optout.
