It is possible to define an order by using readinessCheck init container. It is done in many places like sdc (although there are other problems there that should be solved soon by SDC project) Which component is 8 containers?
Thanks, Borislav Glozman O:+972.9.776.1988 M:+972.52.2835726 Amdocs a Platinum member of ONAP -----Original Message----- From: FREEMAN, BRIAN D [mailto:bf1...@att.com] Sent: Wednesday, February 7, 2018 5:43 PM To: Borislav Glozman <borislav.gloz...@amdocs.com>; Mandeep Khinda <mandeep.khi...@amdocs.com>; Alexis de Talhouët <adetalhoue...@gmail.com> Cc: onap-discuss@lists.onap.org Subject: RE: [onap-discuss] [OOM] restart an entire POD ? Agree and for simple components I do that. When there are 8 pods in a component getting the order correct is important/a pain. Brian -----Original Message----- From: Borislav Glozman [mailto:borislav.gloz...@amdocs.com] Sent: Wednesday, February 07, 2018 10:41 AM To: Mandeep Khinda <mandeep.khi...@amdocs.com>; FREEMAN, BRIAN D <bf1...@att.com>; Alexis de Talhouët <adetalhoue...@gmail.com> Cc: onap-discuss@lists.onap.org Subject: RE: [onap-discuss] [OOM] restart an entire POD ? What I do to bounce a pod is just deleting it. Helm will recreate it by itself. Example: root@borislav-rancher-test:/opt/oom/kubernetes/oneclick# kubectl get pods -n onap-mso NAME READY STATUS RESTARTS AGE mariadb-6487b74997-9hcpg 1/1 Running 0 2d mso-6d6f86958b-n2h7p 2/2 Running 0 2d root@borislav-rancher-test:/opt/oom/kubernetes/oneclick# kubectl delete po -n onap-mso mso-6d6f86958b-n2h7p pod "mso-6d6f86958b-n2h7p" deleted root@borislav-rancher-test:/opt/oom/kubernetes/oneclick# kubectl get pods -n onap-mso -w NAME READY STATUS RESTARTS AGE mariadb-6487b74997-9hcpg 1/1 Running 0 2d mso-6d6f86958b-l7tk9 0/2 Init:0/1 0 2s mso-6d6f86958b-n2h7p 2/2 Terminating 0 2d mso-6d6f86958b-n2h7p 0/2 Terminating 0 2d mso-6d6f86958b-l7tk9 0/2 Init:0/1 0 13s mso-6d6f86958b-l7tk9 0/2 PodInitializing 0 17s mso-6d6f86958b-l7tk9 1/2 Running 0 19s mso-6d6f86958b-l7tk9 2/2 Running 0 30s Thanks, Borislav Glozman O:+972.9.776.1988 M:+972.52.2835726 Amdocs a Platinum member of ONAP -----Original Message----- From: onap-discuss-boun...@lists.onap.org [mailto:onap-discuss-boun...@lists.onap.org] On Behalf Of Mandeep Khinda Sent: Wednesday, February 7, 2018 5:17 PM To: FREEMAN, BRIAN D <bf1...@att.com>; Alexis de Talhouët <adetalhoue...@gmail.com> Cc: onap-discuss@lists.onap.org Subject: Re: [onap-discuss] [OOM] restart an entire POD ? One negative to deleteAll and our helm charts in their current incarnation is that it deletes everything in the namespace including services (Pod and cluster IPs will change when they come back), database processes etc (not the persisted data). If you are impatient like I am, I target just the deployment I want to bounce by exporting the current running yaml and then following something similar to the link Josef had sent. For example: This is what I would use to bounce just the SO Jboss container: kubectl -n onap-mso get deployment mso -o=yaml > /tmp/mso.app.yaml kubectl -n onap-mso delete -f /tmp/mso.app.yaml kubectl -n onap-mso create -f /tmp/mso.app.yaml Mandeep Khinda Software Development Open Network Division +1.613.595.5132 (office) Read the latest on Amdocs.com <https://urldefense.proofpoint.com/v2/url?u=http-3A__www.amdocs.com_&d=DwIGaQ&c=LFYZ-o9_HUMeMTSQicvjIg&r=e3d1ehx3DI5AoMgDmi2Fzw&m=XQlpPNDe0wJW31pqXpbEZL8hMiyEikP3zy-m4Q6t5o8&s=KaEcYSlWDL-NkM640m2pDRkpiioOHlsRJ33iJ1uyjio&e= > and the Amdocs blog network <https://urldefense.proofpoint.com/v2/url?u=http-3A__blogs.amdocs.com_&d=DwIGaQ&c=LFYZ-o9_HUMeMTSQicvjIg&r=e3d1ehx3DI5AoMgDmi2Fzw&m=XQlpPNDe0wJW31pqXpbEZL8hMiyEikP3zy-m4Q6t5o8&s=Wx4aXKE3JvDNyTOjO2ClEltN6yvplMVTySQ_Cy7lhc0&e= > – and follow us on Facebook <https://urldefense.proofpoint.com/v2/url?u=http-3A__www.facebook.com_Amdocs&d=DwIGaQ&c=LFYZ-o9_HUMeMTSQicvjIg&r=e3d1ehx3DI5AoMgDmi2Fzw&m=XQlpPNDe0wJW31pqXpbEZL8hMiyEikP3zy-m4Q6t5o8&s=KcACu84azxvNNEhdWpVZoaE6zYEtvV0JaHdr791eGO0&e= >, Twitter <https://urldefense.proofpoint.com/v2/url?u=http-3A__twitter.com_Amdocs&d=DwIGaQ&c=LFYZ-o9_HUMeMTSQicvjIg&r=e3d1ehx3DI5AoMgDmi2Fzw&m=XQlpPNDe0wJW31pqXpbEZL8hMiyEikP3zy-m4Q6t5o8&s=crrB78xq0LmL9dyACM13vb92Xz0CRVgqW1G0Yf_XdeQ&e= >, LinkedIn <https://urldefense.proofpoint.com/v2/url?u=http-3A__www.linkedin.com_company_amdocs&d=DwIGaQ&c=LFYZ-o9_HUMeMTSQicvjIg&r=e3d1ehx3DI5AoMgDmi2Fzw&m=XQlpPNDe0wJW31pqXpbEZL8hMiyEikP3zy-m4Q6t5o8&s=rkIIA95JYA8HIqi5TrNmFmLMkZRAjerE6Pc-3XxjLeo&e= > and YouTube <https://urldefense.proofpoint.com/v2/url?u=http-3A__www.youtube.com_amdocs&d=DwIGaQ&c=LFYZ-o9_HUMeMTSQicvjIg&r=e3d1ehx3DI5AoMgDmi2Fzw&m=XQlpPNDe0wJW31pqXpbEZL8hMiyEikP3zy-m4Q6t5o8&s=aGS7mDmYzhK5rUMYuwzKpFWd5yaCxybOSH2cpazmhQM&e= >. On 2018-02-07, 10:00 AM, "onap-discuss-boun...@lists.onap.org on behalf of FREEMAN, BRIAN D" <onap-discuss-boun...@lists.onap.org on behalf of bf1...@att.com> wrote: OK I assume deleteAll.sh does not remove the dockernfs so persistant data should not be lost just any "fixes" to the container config. I can work with that. Brian -----Original Message----- From: Alexis de Talhouët [mailto:adetalhoue...@gmail.com] Sent: Wednesday, February 07, 2018 9:56 AM To: FREEMAN, BRIAN D <bf1...@att.com> Cc: onap-discuss@lists.onap.org; Mike Elliott <mike.elli...@amdocs.com> Subject: Re: [onap-discuss] [OOM] restart an entire POD ? Hi Brian, Those issues are tracked in JIRA already. Adding Mike that is looking at it (I think). About your question, you cannot do this through K8S UI; at least, not that I’m aware of. But using our scripts, you can delete and create a specific app. For instance: ./oom/kubernetes/oneclick/deleteAll.sh -n onap -a aai <— will delete the whole AAI namespace (deployment and services) ./oom/kubernetes/oneclick/createAll.sh -n onap -a aai <— will create the whole AAI namespace (deployment and services) I’m not sure this is what you’re after, but that’s how I do it when I need to bounce a whole application (e.g. all the containers of an app). Alexis > On Feb 7, 2018, at 9:34 AM, FREEMAN, BRIAN D <bf1...@att.com> wrote: > > Michael, Alexi, > > I'm having race conditions when I use OOM in Azure where the health check passes but distribution fails (MSO and AAI never get notified). > > I restarted the SO front end POD and SO successfully picked up a model distribution. > > I tried to restart just the AAI Model loader but that didnt seem to work so I need to restart all of AAI > > I suspect that SO and AAI came up before DMaaP was up but cant confirm that. > > Is there an easy / safe way to do restart an entire domain through the K8 portal ? > > Feel free to point me at the right documentation on the wiki if I am just missing that guidance. > > Brian > > _______________________________________________ > onap-discuss mailing list > onap-discuss@lists.onap.org > https://urldefense.proofpoint.com/v2/url?u=https-3A__lists.onap.org_mailman_listinfo_onap-2Ddiscuss&d=DwIFaQ&c=LFYZ-o9_HUMeMTSQicvjIg&r=e3d1ehx3DI5AoMgDmi2Fzw&m=-pj2hS0sQHfti5uKrngRGpvwXRLbxAppOnyPro6DGyA&s=f7jUNSvpSscVwuhbekP_wy4_NKgR99_Iu8pYxQF4-Y0&e= _______________________________________________ onap-discuss mailing list onap-discuss@lists.onap.org https://urldefense.proofpoint.com/v2/url?u=https-3A__lists.onap.org_mailman_listinfo_onap-2Ddiscuss&d=DwIGaQ&c=LFYZ-o9_HUMeMTSQicvjIg&r=e3d1ehx3DI5AoMgDmi2Fzw&m=XQlpPNDe0wJW31pqXpbEZL8hMiyEikP3zy-m4Q6t5o8&s=APNGxk6CgNaDqy7p9pOu7PVtxW1XCb3-doYIRHUlZL4&e= This message and the information contained herein is proprietary and confidential and subject to the Amdocs policy statement, you may review at https://urldefense.proofpoint.com/v2/url?u=https-3A__www.amdocs.com_about_email-2Ddisclaimer&d=DwIGaQ&c=LFYZ-o9_HUMeMTSQicvjIg&r=e3d1ehx3DI5AoMgDmi2Fzw&m=XQlpPNDe0wJW31pqXpbEZL8hMiyEikP3zy-m4Q6t5o8&s=3VR6uqGMvHkZX_iGkDOpoAyItPyr1z9-Z8mc4rM0BI8&e= <https://urldefense.proofpoint.com/v2/url?u=https-3A__www.amdocs.com_about_email-2Ddisclaimer&d=DwIGaQ&c=LFYZ-o9_HUMeMTSQicvjIg&r=e3d1ehx3DI5AoMgDmi2Fzw&m=XQlpPNDe0wJW31pqXpbEZL8hMiyEikP3zy-m4Q6t5o8&s=3VR6uqGMvHkZX_iGkDOpoAyItPyr1z9-Z8mc4rM0BI8&e= > _______________________________________________ onap-discuss mailing list onap-discuss@lists.onap.org https://urldefense.proofpoint.com/v2/url?u=https-3A__lists.onap.org_mailman_listinfo_onap-2Ddiscuss&d=DwIGaQ&c=LFYZ-o9_HUMeMTSQicvjIg&r=e3d1ehx3DI5AoMgDmi2Fzw&m=XQlpPNDe0wJW31pqXpbEZL8hMiyEikP3zy-m4Q6t5o8&s=APNGxk6CgNaDqy7p9pOu7PVtxW1XCb3-doYIRHUlZL4&e= This message and the information contained herein is proprietary and confidential and subject to the Amdocs policy statement, you may review at https://urldefense.proofpoint.com/v2/url?u=https-3A__www.amdocs.com_about_email-2Ddisclaimer&d=DwIGaQ&c=LFYZ-o9_HUMeMTSQicvjIg&r=e3d1ehx3DI5AoMgDmi2Fzw&m=XQlpPNDe0wJW31pqXpbEZL8hMiyEikP3zy-m4Q6t5o8&s=3VR6uqGMvHkZX_iGkDOpoAyItPyr1z9-Z8mc4rM0BI8&e= <https://urldefense.proofpoint.com/v2/url?u=https-3A__www.amdocs.com_about_email-2Ddisclaimer&d=DwIGaQ&c=LFYZ-o9_HUMeMTSQicvjIg&r=e3d1ehx3DI5AoMgDmi2Fzw&m=XQlpPNDe0wJW31pqXpbEZL8hMiyEikP3zy-m4Q6t5o8&s=3VR6uqGMvHkZX_iGkDOpoAyItPyr1z9-Z8mc4rM0BI8&e= > This message and the information contained herein is proprietary and confidential and subject to the Amdocs policy statement, you may review at https://www.amdocs.com/about/email-disclaimer <https://www.amdocs.com/about/email-disclaimer> _______________________________________________ onap-discuss mailing list onap-discuss@lists.onap.org https://lists.onap.org/mailman/listinfo/onap-discuss
