Hi Qiaolin/Maxwell,
it seems like you may be using 1 control node for your deployment.
The
ceph-mgr chart is set to have 2 replicas and is trying to launch them (here you get a port clash).
Generally speaking, the manifests (by default) are targeted for 3 control node (HA) configuration, including ceph to reflect production-like HA deployment
That said, you may adjust the replica count on site level (set 1, instead of 2) as well, as well as OSD count here by doing overrides (matching how many OSDs
you have)
And also, adjustments in other charts may be required to set this up for a single control plane node, here is more info on reference site
https://airship-treasuremap.readthedocs.io/en/latest/seaworthy.html
Kindly, Kaspars
From: Kaspars Skels [mailto:kaspars.skels@gmail.com]
Sent: Tuesday, November 6, 2018 2:10 PM
To: qiaolin.tu@nokia-sbell.com
Cc: MEADOWS, ALAN <am240k@att.com>; MONTEIRO, FELIPE C <fm577c@att.com>; BARTRA, RICK <rb560u@att.com>; REDDY, CHINASUBBA <cr3938@att.com>; GORSHUNOV, ROMAN <roman.gorshunov@att.com>; KHUNTIA, SOUMITRA <sk698p@att.com>; KABANOV, DMITRII <dk370c@att.com>;
Mark Burnett <mark.m.burnett@gmail.com>; VOLKOV, ANDREY <av903u@att.com>; avolkov@mirantis.com; Chris Wedgwood <cw@f00f.org>; PALLAV GUPTA <pallavgupta84@gmail.com>; GUPTA, SANGEET <sg774j@att.com>; zuul@review01.openstack.org; HUSSEY, SCOTT T <sh8121@att.com>;
PACHECO, RODOLFO J <rp2723@att.com>; maxwell.li@nokia-sbell.com; SKELS, KASPARS <ks3019@att.com>
Subject: Re: Airship installation Questions
On Tue, Nov 6, 2018 at 3:42 AM Tu, Qiaolin (NSB - CN/Hangzhou) <qiaolin.tu@nokia-sbell.com> wrote:
Hi,
I also found that pod(ceph-mgr-6dc44fc75b-25n24) is always on the pending state. It report error as below: Warning FailedScheduling 1m (x125 over 36m) default-scheduler 0/1 nodes are available: 1 node(s) didn't have free ports for the requested pod ports.
root@cab23-r720-11:~# kubectl get pods --all-namespaces
NAMESPACE NAME READY STATUS RESTARTS AGE
ceph airship-ucp-ceph-provisioners-ceph-ns-key-generator-n5vzj 0/1 Completed 0 20m
ceph ceph-cephfs-client-key-generator-656rd 0/1 Completed 0 20m
ceph ceph-cephfs-provisioner-676684f6bd-trf5h 1/1 Running 0 20m
ceph ceph-cephfs-provisioner-676684f6bd-zfk2s 1/1 Running 0 20m
ceph ceph-mds-6bfb74d9c7-btbt5 1/1 Running 0 37m
ceph ceph-mds-6bfb74d9c7-qw4xl 1/1 Running 0 37m
ceph ceph-mds-keyring-generator-dlqjt 0/1 Completed 0 53m
ceph ceph-mgr-6dc44fc75b-25n24 0/1 Pending 0 37m
ceph ceph-mgr-6dc44fc75b-42mqz 1/1 Running 0 37m
ceph ceph-mgr-keyring-generator-7dftx 0/1 Completed 0 53m
ceph ceph-mon-cfrf6 1/1 Running 0 41m
ceph ceph-mon-check-6db6b569b6-67vvm 1/1 Running 0 53m
ceph ceph-mon-keyring-generator-55ps8 0/1 Completed 0 53m
root@cab23-r720-11:~# kubectl describe pod ceph-mgr-6dc44fc75b-25n24 -n ceph
Name: ceph-mgr-6dc44fc75b-25n24
Namespace: ceph
Node: <none>
Labels: application=ceph
component=mgr
pod-template-hash=2870097316
release_group=airship-ucp-ceph-client
Annotations: configmap-bin-hash=d23610f5cc67014b596eb45b9d47ddb97997d6ec5fd3289fb264429a260f39a9
configmap-etc-client-hash=0174be85f29398aa5cea5fccb9537e0e0f25ea2d2f280182e9e2506a1be1b115
Status: Pending
IP:
Controlled By: ReplicaSet/ceph-mgr-6dc44fc75b
Init Containers:
init:
Image: quay.io/stackanetes/kubernetes-entrypoint:v0.3.1
Port: <none>
Host Port: <none>
Command:
kubernetes-entrypoint
Environment:
POD_NAME: ceph-mgr-6dc44fc75b-25n24 (v1:metadata.name)
NAMESPACE: ceph (v1:metadata.namespace)
INTERFACE_NAME: eth0
PATH: /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/
DEPENDENCY_SERVICE: ceph:ceph-mon
DEPENDENCY_JOBS: ceph-storage-keys-generator,ceph-mgr-keyring-generator
DEPENDENCY_DAEMONSET:
DEPENDENCY_CONTAINER:
DEPENDENCY_POD_JSON:
COMMAND: echo done
Mounts:
/var/run/secrets/kubernetes.io/serviceaccount from ceph-mgr-token-pgbwp (ro)
ceph-init-dirs:
Image: docker.io/ceph/daemon:tag-build-master-luminous-ubuntu-16.04
Port: <none>
Host Port: <none>
Command:
/tmp/init-dirs.sh
Environment:
CLUSTER: ceph
Mounts:
/etc/ceph from pod-etc-ceph (rw)
/run from pod-run (rw)
/tmp/init-dirs.sh from ceph-client-bin (ro)
/var/lib/ceph from pod-var-lib-ceph (rw)
/var/run/secrets/kubernetes.io/serviceaccount from ceph-mgr-token-pgbwp (ro)
Containers:
ceph-mgr:
Image: docker.io/ceph/daemon:tag-build-master-luminous-ubuntu-16.04
Ports: 7000/TCP, 9283/TCP
Host Ports: 7000/TCP, 9283/TCP
Command:
/mgr-start.sh
Liveness: exec [/tmp/mgr-check.sh liveness] delay=30s timeout=5s period=10s #success=1 #failure=3
Readiness: exec [/tmp/mgr-check.sh readiness] delay=30s timeout=5s period=10s #success=1 #failure=3
Environment:
CLUSTER: ceph
ENABLED_MODULES: restful
status
prometheus
Mounts:
/etc/ceph from pod-etc-ceph (rw)
/etc/ceph/ceph.client.admin.keyring from ceph-client-admin-keyring (ro)
/etc/ceph/ceph.conf from ceph-client-etc (ro)
/mgr-start.sh from ceph-client-bin (ro)
/run from pod-run (rw)
/tmp/mgr-check.sh from ceph-client-bin (ro)
/var/lib/ceph from pod-var-lib-ceph (rw)
/var/lib/ceph/bootstrap-mgr/ceph.keyring from ceph-bootstrap-mgr-keyring (rw)
/var/run/secrets/kubernetes.io/serviceaccount from ceph-mgr-token-pgbwp (ro)
Conditions:
Type Status
PodScheduled False
Volumes:
pod-etc-ceph:
Type: EmptyDir (a temporary directory that shares a pod's lifetime)
Medium:
ceph-client-bin:
Type: ConfigMap (a volume populated by a ConfigMap)
Name: ceph-client-bin
Optional: false
ceph-client-etc:
Type: ConfigMap (a volume populated by a ConfigMap)
Name: ceph-client-etc
Optional: false
pod-var-lib-ceph:
Type: EmptyDir (a temporary directory that shares a pod's lifetime)
Medium:
pod-run:
Type: EmptyDir (a temporary directory that shares a pod's lifetime)
Medium: Memory
ceph-client-admin-keyring:
Type: Secret (a volume populated by a Secret)
SecretName: ceph-client-admin-keyring
Optional: false
ceph-bootstrap-mgr-keyring:
Type: Secret (a volume populated by a Secret)
SecretName: ceph-bootstrap-mgr-keyring
Optional: false
ceph-mgr-token-pgbwp:
Type: Secret (a volume populated by a Secret)
SecretName: ceph-mgr-token-pgbwp
Optional: false
QoS Class: BestEffort
Node-Selectors: ceph-mgr=enabled
Tolerations: node.kubernetes.io/not-ready:NoExecute for 300s
node.kubernetes.io/unreachable:NoExecute for 300s
Events:
Type Reason Age From Message
---- ------ ---- ---- -------
Warning FailedScheduling 1m (x125 over 36m) default-scheduler 0/1 nodes are available: 1 node(s) didn't have free ports for the requested pod ports.
Best Regards!
Qiaolin Tu
NSB MN 5G ECE HZ CN2 SG04
Mobile: +86 138 057 59684
E-Mail: qiaolin.tu@nokia-sbell.com
From: Tu, Qiaolin (NSB - CN/Hangzhou)
Sent: Tuesday, November 06, 2018 1:46 PM
To: 'MEADOWS, ALAN' <am240k@att.com>; Kaspars Skels <kaspars.skels@gmail.com>
Cc: MONTEIRO, FELIPE C <fm577c@att.com>; BARTRA, RICK <rb560u@att.com>; REDDY, CHINASUBBA <cr3938@att.com>; GORSHUNOV, ROMAN <roman.gorshunov@att.com>; KHUNTIA, SOUMITRA <sk698p@att.com>; KABANOV, DMITRII <dk370c@att.com>; mark.m.burnett@gmail.com; VOLKOV, ANDREY <av903u@att.com>; avolkov@mirantis.com; cw@f00f.org; pallavgupta84@gmail.com; GUPTA, SANGEET <sg774j@att.com>; pete@port.direct; zuul@review01.openstack.org; HUSSEY, SCOTT T <sh8121@att.com>; PACHECO, RODOLFO J <rp2723@att.com>; Li, Maxwell (NSB - CN/Hangzhou) <maxwell.li@nokia-sbell.com>
Subject: Airship installation Questions
Hi,
Thanks very much for your kindly support.
I also encountered a problem when install multi-node airship. It blocked by 2 ceph-rgw pods. They crash off and run again and again. Pods error log as bellow:
root@cab23-r720-11:~# kubectl describe pod ceph-rgw-6ff5ff866d-4x66n -n ceph
Events:
Type Reason Age From Message
---- ------ ---- ---- -------
Normal Scheduled 1m default-scheduler Successfully assigned ceph-rgw-6ff5ff866d-4x66n to cab23-r720-11
Normal SuccessfulMountVolume 1m kubelet, cab23-r720-11 MountVolume.SetUp succeeded for volume "pod-etc-ceph"
Normal SuccessfulMountVolume 1m kubelet, cab23-r720-11 MountVolume.SetUp succeeded for volume "pod-var-lib-ceph"
Normal SuccessfulMountVolume 1m kubelet, cab23-r720-11 MountVolume.SetUp succeeded for volume "pod-run"
Normal SuccessfulMountVolume 1m kubelet, cab23-r720-11 MountVolume.SetUp succeeded for volume "ceph-rgw-etc"
Normal SuccessfulMountVolume 1m kubelet, cab23-r720-11 MountVolume.SetUp succeeded for volume "ceph-rgw-bin"
Normal SuccessfulMountVolume 1m kubelet, cab23-r720-11 MountVolume.SetUp succeeded for volume "ceph-bootstrap-rgw-keyring"
Normal SuccessfulMountVolume 1m kubelet, cab23-r720-11 MountVolume.SetUp succeeded for volume "ceph-rgw-token-sjg9x"
Normal Pulled 1m kubelet, cab23-r720-11 Container image "quay.io/stackanetes/kubernetes-entrypoint:v0.3.1" already present on machine
Normal Started 1m kubelet, cab23-r720-11 Started container
Normal Pulled 1m kubelet, cab23-r720-11 Container image "docker.io/ceph/daemon:tag-build-master-luminous-ubuntu-16.04" already present on machine
Normal Created 1m kubelet, cab23-r720-11 Created container
Normal Started 1m kubelet, cab23-r720-11 Started container
Warning Unhealthy 18s (x6 over 1m) kubelet, cab23-r720-11 Readiness probe failed: Get http://10.97.38.105:8088/: dial tcp 10.97.38.105:8088: getsockopt: connection refused
Best Regards!
Qiaolin Tu
NSB MN 5G ECE HZ CN2 SG04
Mobile: +86 138 057 59684
E-Mail: qiaolin.tu@nokia-sbell.com
From: MEADOWS, ALAN <am240k@att.com>
Sent: Saturday, November 03, 2018 5:39 AM
To: Kaspars Skels <kaspars.skels@gmail.com>; Li, Maxwell (NSB - CN/Hangzhou) <maxwell.li@nokia-sbell.com>
Cc: MONTEIRO, FELIPE C <fm577c@att.com>; BARTRA, RICK <rb560u@att.com>; REDDY, CHINASUBBA <cr3938@att.com>; GORSHUNOV, ROMAN <roman.gorshunov@att.com>; KHUNTIA, SOUMITRA <sk698p@att.com>; KABANOV, DMITRII <dk370c@att.com>; mark.m.burnett@gmail.com; VOLKOV, ANDREY <av903u@att.com>; avolkov@mirantis.com; cw@f00f.org; pallavgupta84@gmail.com; GUPTA, SANGEET <sg774j@att.com>; pete@port.direct; zuul@review01.openstack.org; HUSSEY, SCOTT T <sh8121@att.com>; Tu, Qiaolin (NSB - CN/Hangzhou) <qiaolin.tu@nokia-sbell.com>; PACHECO, RODOLFO J <rp2723@att.com>
Subject: RE: Airship Version Questions
Hi Maxwell!
Great to see additional people trying Airship out.
Treasuremap does change quite frequently. In fact, this is from a lot of the great work Kaspars has been doing – building a CI/CD pipeline to not only keep treasuremap fresh and referencing the latest working versions of Airship components but also validating that the YAML documents are able to provision a multi-node baremetal physical environment by way of third-party gates.
This gives us a high degree of confidence that no matter what version of treasuremap you have decided to start working with to deploy your own environments it should work.
To be sure, we do understand when getting started it is nice to work with a stable target that isn’t constantly changing. Kaspars has introduced tagging to provide a human readable reference (using dates). These are not on any particular cadence, but usually follow more in-depth tested release beyond just automated CI/CD using the manifests:
https://github.com/openstack/airship-treasuremap/releases
For right now with regard to pegleg, the best way to leverage the version of pegleg that has been tested with the treasuremap manifests is to pull it the one used in the baremetal CI/CD gate test directly from the target tag Jenkinsfile. For example, for v18.11.01:
https://github.com/openstack/airship-treasuremap/blob/v18.11.01/tools/gate/Jenkinsfile#L15
Please feel free to get on the airship mailing list (airshipit.org) to connect with a wider audience or our IRC channel!
Alan Meadows
From: Kaspars Skels [mailto:kaspars.skels@gmail.com]
Sent: Friday, November 02, 2018 2:27 PM
To: maxwell.li@nokia-sbell.com
Cc: MONTEIRO, FELIPE C <fm577c@att.com>; BARTRA, RICK <rb560u@att.com>; REDDY, CHINASUBBA <cr3938@att.com>; GORSHUNOV, ROMAN <roman.gorshunov@att.com>; KHUNTIA, SOUMITRA <sk698p@att.com>; KABANOV, DMITRII <dk370c@att.com>; mark.m.burnett@gmail.com; VOLKOV, ANDREY <av903u@att.com>; avolkov@mirantis.com; cw@f00f.org; pallavgupta84@gmail.com; GUPTA, SANGEET <sg774j@att.com>; pete@port.direct; zuul@review01.openstack.org; HUSSEY, SCOTT T <sh8121@att.com>; qiaolin.tu@nokia-sbell.com; MEADOWS, ALAN <am240k@att.com>; PACHECO, RODOLFO J <rp2723@att.com>
Subject: Re: Airship Version Questions
+ Alan/Rodolfo
On Thu, Nov 1, 2018 at 3:37 AM Li, Maxwell (NSB - CN/Hangzhou) <maxwell.li@nokia-sbell.com> wrote:
Hi Airship Team:
I have a problem when I deploy airship on my server. There are new commits in airship-pegleg and airship-treasuremap, almost erveryday. And there are no tags or branches in these code repositories. Could I get a commit ID about these repositories so that I could deploy airship.
Thanks a lot!
Best Regards!
Maxwell Li