Table of Contents

20180616 this page is deprecated - use Cloud Native Deployment

This page details the Rancher RI installation independent of the deployment target (Physical, Openstack, AWS, Azure, GCD, Bare-metal, VMware)

see ONAP on Kubernetes#HardwareRequirements

Pre-requisite

The supported versions are as follows:

ONAP Release	Rancher	Kubernetes	Helm	Kubectl	Docker
Amsterdam	1.6.10	1.7.7	2.3.0	1.7.7	1.12.x
Beijing	1.6.14	1.8.610	2.68.1+2	1.8.610	17.03-ce

...

Rancher 1.6

...

Installation

The following is for amsterdam or master branches

Scenario: installing Rancher on clean Ubuntu 16.04 128g VM (single collocated server/host)

Note: amsterdam will require a different onap-parameters.yaml

Cloud Native Deployment#UndercloudInstall-Rancher/Kubernetes/Helm/Docker

Code Block
wget https://git.onap.org/logging-analytics/plain/deploy/rancher/oom_rancher_setup.sh

...

clone continuous deployment script - until it is merged

Code Block

wget https://git.onap.org/logging-analytics/plain/deploy/cd.sh
chmod 777 cd.sh
wget https://jira.onap.org/secure/attachment/ID/aaiapisimpledemoopenecomporg.cer
wget https://jira.onap.org/secure/attachment/1ID/onap-parameters.yaml
wget https://jira.onap.org/secure/attachment/ID/aai-cloud-region-put.json
./cd.sh -b master -n onap 
# wait about 25-120 min depending on the speed of your network pulling docker images

Config

Rancher Host IP or FQDN

When running the oom_rancher_setup.sh script or manually installing rancher - which IP/FQDN to use

Jira

server	ONAP JIRA
serverId	425b2b0a-557c-3c0c-b515-579789cceedb
key	OOM-715

You can also edit your /etc/hosts with a hostname linked to an ip and use this name as the server - I do this for Azure.

If you cannot ping your ip then rancher will not be able to either.

do an ifconfig and pick the non-docker ip there - I have also used the 172 docker ip in public facing subnets to work around the lockdown of the 10250 port in public for crypto miners - but in a private subnet you can use the real IP.

for example

Code Block

language	bash
theme	Midnight

obrienbiometrics:logging-analytics michaelobrien$ dig beijing.onap.cloud
;; ANSWER SECTION:
beijing.onap.cloud.	299	IN	A	13.72.107.69


ubuntu@a-ons-auto-beijing:~$ ifconfig
docker0   Link encap:Ethernet  HWaddr 02:42:8b:f4:74:95

The following will be automated shortly

Run above script on a clean Ubuntu 16.04 VM (you may need to set your hostname in /etc/hosts)

Login to port 8880

Create a Kubernetes environment in rancher

Add your host - run the docker agent pasted to the gui

Wait for the Kubernetes CLI to provide a token, copy past this to ~/.kube/config

Beijing Branch Installation

Rancher 1.6.14

see https://gerrit.onap.org/r/#/c/32019/2/install/rancher/oom_rancher_setup.sh

The following will be automated shortly

Run above script on a clean Ubuntu 16.04 VM (you may need to set your hostname in /etc/hosts)

Login to port 8880

Create a Kubernetes environment in rancher

Add your host - run the docker agent pasted to the gui

Wait for the Kubernetes CLI to provide a token, copy past this to ~/.kube/config

Experimental Installation

Rancher 2.0

see https://gerrit.onap.org/r/#/c/32037/1/install/rancher/oom_rancher2_setup.sh

Run above script on a clean Ubuntu 16.04 VM (you may need to set your hostname in /etc/hosts)

The cluster will be created and registered for you.

Login to port 80 and wait for the cluster to be green - then hit the kubectl button, copy paste the contents to ~/.kube/config

Result

Code Block

root@ip-172-31-84-230:~# docker ps
CONTAINER ID        IMAGE                               inet addr:172.17.0.1  Bcast:0.0.0.0  Mask:255.255.0.0
eth0      Link encap:Ethernet     HWaddr 00:0d:3a:1b:5e:03  
          inet addr:10.0.0.4  Bcast:10.0.0.255  Mask:255.255.255.0


# i could use 172.17.0.1 only for a single collocated host
# but 10.0.0.4 is the correct IP (my public facing subnet)
# In my case I use -b beijing.onap.cloud
# but in all other cases I could use the hostname
ubuntu@a-ons-auto-beijing:~$ sudo cat /etc/hosts
127.0.0.1 a-ons-auto-beijing

Experimental Installation

Rancher 2.0

see https://gerrit.onap.org/r/#/c/32037/1/install/rancher/oom_rancher2_setup.sh

Code Block
./oom_rancher2_setup.sh -s amsterdam.onap.info

Run above script on a clean Ubuntu 16.04 VM (you may need to set your hostname in /etc/hosts)

The cluster will be created and registered for you.

Login to port 80 and wait for the cluster to be green - then hit the kubectl button, copy paste the contents to ~/.kube/config

Result

Code Block

root@ip-172-31-84-230:~# docker ps
CONTAINER ID          COMMAND                  CREATED             STATUS   IMAGE           PORTS                                      NAMES
66e823e8ebb8          gcr.io/google_containers/defaultbackend@sha256:865b0c35e6da393b8e80b7e3799f777572399a4cff047eb02a81fa6e7a48ed4b         "/server"                3 minutes ago       Up 3 minutes                    COMMAND                  CREATED             k8s_default-http-backend_default-http-backend-66b447d9cf-t4qxx_ingress-nginx_54afe3f8-1455-11e8-b142-169c5ae1104e_0
7c9a6eeeb557STATUS        rancher/k8s-dns-sidecar-amd64@sha256:4581bf85bd1acf6120256bb5923ec209c0a8cfb0cbe68e2c2397b30a30f3d98c      PORTS             "/sidecar --v=2 --..."   3 minutes ago       Up 3 minutes         NAMES
66e823e8ebb8        gcr.io/google_containers/defaultbackend@sha256:865b0c35e6da393b8e80b7e3799f777572399a4cff047eb02a81fa6e7a48ed4b         "/server"                3 minutes ago       k8s_sidecar_kube-dns-6f7666d48c-9zmtf_kube-system_51b35ec8-1455-11e8-b142-169c5ae1104e_0
72487327e65b   Up 3 minutes     rancher/pause-amd64:3.0                                              k8s_default-http-backend_default-http-backend-66b447d9cf-t4qxx_ingress-nginx_54afe3f8-1455-11e8-b142-169c5ae1104e_0
7c9a6eeeb557        rancher/k8s-dns-sidecar-amd64@sha256:4581bf85bd1acf6120256bb5923ec209c0a8cfb0cbe68e2c2397b30a30f3d98c                   "/sidecar --v=2 --..."   3 minutes ago       Up 3  minutes       "/pause"                 3 minutes ago       Up 3 minutes                 k8s_sidecar_kube-dns-6f7666d48c-9zmtf_kube-system_51b35ec8-1455-11e8-b142-169c5ae1104e_0
72487327e65b        rancher/pause-amd64:3.0                           k8s_POD_default-http-backend-66b447d9cf-t4qxx_ingress-nginx_54afe3f8-1455-11e8-b142-169c5ae1104e_0
d824193e7404        rancher/k8s-dns-dnsmasq-nanny-amd64@sha256:bd1764fed413eea950842c951f266fae84723c0894d402a3c86f56cc89124b1d             "/dnsmasq-nanny -v..."       3 minutes ago       Up 3 minutes                               "/pause"                 3 minutes  k8s_dnsmasq_kube-dns-6f7666d48c-9zmtf_kube-system_51b35ec8-1455-11e8-b142-169c5ae1104e_0
89bdd61a99a3ago       Up  rancher/k8s-dns-kube-dns-amd64@sha256:9c7906c0222ad6541d24a18a0faf3b920ddf66136f45acd2788e1a2612e623313 minutes                  "/kube-dns --domai..."   3 minutes ago       Up 3 minutes                                                   k8s_kubednsPOD_kubedefault-http-dnsbackend-6f7666d48c66b447d9cf-9zmtft4qxx_kubeingress-systemnginx_51b35ec854afe3f8-1455-11e8-b142-169c5ae1104e_0
7c17fc57aef9d824193e7404        rancher/clusterk8s-dns-proportionaldnsmasq-autoscalernanny-amd64@sha256:77d2544c9dfcdfcf23fa2fcf4351b43bf3a124c54f2da1f7d611ac54669e3336bd1764fed413eea950842c951f266fae84723c0894d402a3c86f56cc89124b1d       "/cluster-proporti      "/dnsmasq-nanny -v..."   3 minutes ago       Up 3 minutes                                                   k8s_autoscalerdnsmasq_kube-dns-autoscaler6f7666d48c-54fd4c549b-6bm5b9zmtf_kube-system_51afa75f51b35ec8-1455-11e8-b142-169c5ae1104e_0
024269154b8b89bdd61a99a3        rancher/pause-amd64:3.0k8s-dns-kube-dns-amd64@sha256:9c7906c0222ad6541d24a18a0faf3b920ddf66136f45acd2788e1a2612e62331                  "/kube-dns --domai..."   3 minutes ago       Up 3 minutes                                                                "/pause"k8s_kubedns_kube-dns-6f7666d48c-9zmtf_kube-system_51b35ec8-1455-11e8-b142-169c5ae1104e_0
7c17fc57aef9        rancher/cluster-proportional-autoscaler-amd64@sha256:77d2544c9dfcdfcf23fa2fcf4351b43bf3a124c54f2da1f7d611ac54669e3336       "/cluster-proporti..."    3 minutes ago       Up 3 minutes                                                   k8s_PODautoscaler_kube-dns-autoscaler-6f7666d48c54fd4c549b-9zmtf6bm5b_kube-system_51b35ec851afa75f-1455-11e8-b142-169c5ae1104e_0
48e039d15a90024269154b8b        rancher/pause-amd64:3.0                                                                                                 "/pause"                 3 minutes ago       Up 3 minutes                                                   k8s_POD_kube-dns-autoscaler6f7666d48c-54fd4c549b-6bm5b9zmtf_kube-system_51afa75f51b35ec8-1455-11e8-b142-169c5ae1104e_0
13bec6fda75648e039d15a90        rancher/pause-amd64:3.0                                                                                                 "/pause"                 3 minutes ago       Up 3 minutes                                                   k8s_POD_nginxkube-dns-ingressautoscaler-controller54fd4c549b-vchhb6bm5b_ingresskube-nginxsystem_54aede2751afa75f-1455-11e8-b142-169c5ae1104e_0
332073b160c913bec6fda756        rancher/coreospause-flannel-cni@sha256:3cf93562b936004cbe13ed7d22d1b13a273ac2b5092f87264eb77ac9c009e47famd64:3.0                        "/install-cni.sh"        3 minutes ago       Up 3 minutes                                                   k8s_install-cni_kube-flannel-jgx9x_kube-system_4fb9b39b-1455-11e8-b142-169c5ae1104e_0
79ef0da922c5   "/pause"     rancher/coreos-flannel@sha256:93952a105b4576e8f09ab8c4e00483131b862c24180b0b7d342fb360bbe44f3d            3 minutes ago       Up 3 minutes   "/opt/bin/flanneld..."   3 minutes ago       Up 3 minutes                                                   k8s_POD_kubenginx-flannel_kubeingress-flannelcontroller-jgx9xvchhb_kubeingress-systemnginx_4fb9b39b54aede27-1455-11e8-b142-169c5ae1104e_0
300eab7db4bc332073b160c9        rancher/pausecoreos-flannel-amd64cni@sha256:3.03cf93562b936004cbe13ed7d22d1b13a273ac2b5092f87264eb77ac9c009e47f                      "/install-cni.sh"        3 minutes ago       Up 3 minutes                                                    k8s_install-cni_kube-flannel-jgx9x_kube-system_4fb9b39b-1455-11e8-b142-169c5ae1104e_0
79ef0da922c5        "/pause"rancher/coreos-flannel@sha256:93952a105b4576e8f09ab8c4e00483131b862c24180b0b7d342fb360bbe44f3d                          "/opt/bin/flanneld..."   3 minutes ago       Up 3 minutes                                                   k8s_PODkube-flannel_kube-flannel-jgx9x_kube-system_4fb9b39b-1455-11e8-b142-169c5ae1104e_0
1597f8ba9087300eab7db4bc        rancher/k8spause-amd64:v1.8.7-rancher1-13.0                                                                                                 "/opt/rke/entrypoi..."pause"                 3 minutes ago       Up 3 minutes                                                   k8s_POD_kube-flannel-jgx9x_kube-proxy
523034c75c0e-system_4fb9b39b-1455-11e8-b142-169c5ae1104e_0
1597f8ba9087        rancher/k8s:v1.8.7-rancher1-1                                                                                           "/opt/rke/entrypoi..."   43 minutes ago       Up 43 minutes                                                   kubeletkube-proxy
788d572d313e523034c75c0e        rancher/k8s:v1.8.7-rancher1-1                                                                                           "/opt/rke/entrypoi..."   4 minutes ago       Up 4 minutes                                                   schedulerkubelet
9e520f4e5b01788d572d313e        rancher/k8s:v1.8.7-rancher1-1                                                                                           "/opt/rke/entrypoi..."   4 minutes ago       Up 4 minutes                                                   kube-controllerscheduler
29bdb59c91649e520f4e5b01        rancher/k8s:v1.8.7-rancher1-1                                                                                           "/opt/rke/entrypoi..."   4 minutes ago       Up 4 minutes                                                   kube-apicontroller
2686cc1c904a29bdb59c9164        rancher/coreos-etcdk8s:v3v1.0.178.7-rancher1-1                                                                                             "/usropt/localrke/bin/etentrypoi..."   4 minutes ago       Up 4 minutes                                                   etcdkube-api
a1fccc20c8e72686cc1c904a        rancher/agentcoreos-etcd:v2v3.0.2      17                                                                                              "run.sh --etcd --c"/usr/local/bin/et..."   54 minutes ago       Up 54 minutes                                                   unruffled_pikeetcd
6b01cf361a52a1fccc20c8e7        rancher/server:previewagent:v2.0.2                                                                                                    "run.sh --etcd --c..."   5 minutes ago       Up 5 minutes                                      "rancher --k8s-mod..."   5 minutes ago       Up 5 minutes        0.0.0.0:80->80/tcp, 0.0.0.0:443->443/tcp   rancher-server                           unruffled_pike
6b01cf361a52        rancher/server:preview                                                                                                  "rancher --k8s-mod..."   5 minutes ago       Up 5 minutes        0.0.0.0:80->80/tcp, 0.0.0.0:443->443/tcp   rancher-server

OOM ONAP Deployment Script

Jira

server	ONAP JIRA
serverId	425b2b0a-557c-3c0c-b515-579789cceedb
key	OOM-716

https://gerrit.onap.org/r/32653

Helm DevOps

https://docs.helm.sh/chart_best_practices/#requirements

Kubernetes DevOps

From original ONAP on Kubernetes page

Kubernetes specific config

https://kubernetes.io/docs/user-guide/kubectl-cheatsheet/

Deleting All Containers

Delete all the containers (and services)

./deleteAll.bash -n onap -y
# in amsterdam only
./deleteAll.bash -n onap

Delete/Rerun config-init container for /dockerdata-nfs refresh

refer to the procedure as part of https://github.com/obrienlabs/onap-root/blob/master/cd.sh

Delete the config-init container and its generated /dockerdata-nfs share

There may be cases where new configuration content needs to be deployed after a pull of a new version of ONAP.

for example after pull brings in files like the following (20170902)

root@ip-172-31-93-160:~/oom/kubernetes/oneclick# git pull

Resolving deltas: 100% (135/135), completed with 24 local objects.

From http://gerrit.onap.org/r/oom

bf928c5..da59ee4 master -> origin/master

Updating bf928c5..da59ee4

kubernetes/config/docker/init/src/config/aai/aai-config/cookbooks/aai-resources/aai-resources-auth/metadata.rb | 7 +

kubernetes/config/docker/init/src/config/aai/aai-config/cookbooks/aai-resources/aai-resources-auth/recipes/aai-resources-aai-keystore.rb | 8 +

kubernetes/config/docker/init/src/config/aai/aai-config/cookbooks/{ajsc-aai-config => aai-resources/aai-resources-config}/CHANGELOG.md | 2 +-

kubernetes/config/docker/init/src/config/aai/aai-config/cookbooks/{ajsc-aai-config => aai-resources/aai-resources-config}/README.md | 4 +-

see (worked with Zoran) Image AddedOOM-257 - DevOps: OOM config reset procedure for new /dockerdata-nfs content CLOSED

# check for the pod
kubectl get pods --all-namespaces -a
# delete all the pod/services
# master
./deleteAll.bash -n onap -y
# amsterdam
./deleteAll.bash -n onap
# delete the fs
rm -rf /dockerdata-nfs/onap
At this moment, its empty env
#Pull the repo
git pull
# rerun the config
cd ../config
./createConfig.bash -n onap
If you get an error saying release onap-config is already exists then please run :- helm del --purge onap-config

example 20170907
root@kube0:~/oom/kubernetes/oneclick# rm -rf /dockerdata-nfs/
root@kube0:~/oom/kubernetes/oneclick# cd ../config/
root@kube0:~/oom/kubernetes/config# ./createConfig.sh -n onap
**** Creating configuration for ONAP instance: onap
Error from server (AlreadyExists): namespaces "onap" already exists
Error: a release named "onap-config" already exists.
Please run: helm ls --all "onap-config"; helm del --help
**** Done ****
root@kube0:~/oom/kubernetes/config# helm del --purge onap-config
release "onap-config" deleted
# rerun createAll.bash -n onap

Container Endpoint access

Check the services view in the Kuberntes API under robot

robot.onap-robot:88 TCP

robot.onap-robot:30209 TCP

kubectl get services --all-namespaces -o wide

onap-vid vid-mariadb None <none> 3306/TCP 1h app=vid-mariadb

onap-vid vid-server 10.43.14.244 <nodes> 8080:30200/TCP 1h app=vid-server

Container Logs

kubectl --namespace onap-vid logs -f vid-server-248645937-8tt6p

16-Jul-2017 02:46:48.707 INFO [main] org.apache.catalina.startup.Catalina.start Server startup in 22520 ms

kubectl --namespace onap-portal logs portalapps-2799319019-22mzl -f

root@obriensystemskub0:~/oom/kubernetes/oneclick# kubectl get pods --all-namespaces -o wide

NAMESPACE NAME READY STATUS RESTARTS AGE IP NODE

onap-robot robot-44708506-dgv8j 1/1 Running 0 36m 10.42.240.80 obriensystemskub0

root@obriensystemskub0:~/oom/kubernetes/oneclick# kubectl --namespace onap-robot logs -f robot-44708506-dgv8j

2017-07-16 01:55:54: (log.c.164) server started

A pods may be setup to log to a volume which can be inspected outside of a container. If you cannot connect to the container you could inspect the backing volume instead. This is how you find the backing directory for a pod which is using a volume which is an empty directory type, the log files can be found on the kubernetes node hosting the pod. More details can be found here https://kubernetes.io/docs/concepts/storage/volumes/#emptydir

here is an example of finding SDNC logs on a VM hosting a kubernetes node.

#find the sdnc pod name and which kubernetes node its running on.
kubectl -n onap-sdnc get all -o wide
#describe the pod to see the empty dir volume names and the pod uid
kubectl -n onap-sdnc describe po/sdnc-5b5b7bf89c-97qkx
#ssh to the VM hosting the kubernetes node if you are not alredy on the vm
ssh root@vm-host
#search the /var/lib/kubelet/pods/ directory for the log file
sudo find /var/lib/kubelet/pods/ | grep sdnc-logs
#The result is path that has the format /var/lib/kubelet/pods/<pod-uid>/volumes/kubernetes.io~empty-dir/<volume-name>

/var/lib/kubelet/pods/d6041229-d614-11e7-9516-fa163e6ff8e8/volumes/kubernetes.io~empty-dir/sdnc-logs
/var/lib/kubelet/pods/d6041229-d614-11e7-9516-fa163e6ff8e8/volumes/kubernetes.io~empty-dir/sdnc-logs/sdnc
/var/lib/kubelet/pods/d6041229-d614-11e7-9516-fa163e6ff8e8/volumes/kubernetes.io~empty-dir/sdnc-logs/sdnc/karaf.log
/var/lib/kubelet/pods/d6041229-d614-11e7-9516-fa163e6ff8e8/plugins/kubernetes.io~empty-dir/sdnc-logs
/var/lib/kubelet/pods/d6041229-d614-11e7-9516-fa163e6ff8e8/plugins/kubernetes.io~empty-dir/sdnc-logs/ready

Robot Logs

Yogini and I needed the logs in OOM Kubernetes - they were already there and with a robot:robot auth

http://<your_dns_name>:30209/logs/demo/InitDistribution/report.html

for example after a

oom/kubernetes/robot$./demo-k8s.sh distribute

find your path to the logs by using for example

root@ip-172-31-57-55:/dockerdata-nfs/onap/robot# kubectl --namespace onap-robot exec -it robot-4251390084-lmdbb bash

root@robot-4251390084-lmdbb:/# ls /var/opt/OpenECOMP_ETE/html/logs/demo/InitD

InitDemo/ InitDistribution/

path is

http://<your_dns_name>:30209/logs/demo/InitDemo/log.html#s1-s1-s1-s1-t1

SSH into ONAP containers

Normally I would via https://kubernetes.io/docs/tasks/debug-application-cluster/get-shell-running-container/

Get the pod name via

kubectl get pods --all-namespaces -o wide

bash into the pod via

kubectl -n onap-mso exec -it  mso-1648770403-8hwcf /bin/bash

Push Files to Pods

Trying to get an authorization file into the robot pod

root@obriensystemskub0:~/oom/kubernetes/oneclick# kubectl cp authorization onap-robot/robot-44708506-nhm0n:/home/ubuntu

above works?
root@obriensystemskub0:~/oom/kubernetes/oneclick# kubectl cp authorization onap-robot/robot-44708506-nhm0n:/etc/lighttpd/authorization
tar: authorization: Cannot open: File exists
tar: Exiting with failure status due to previous errors

Redeploying Code war/jar in a docker container

see building the docker image - use your own local repo or a repo on dockerhub - modify the values.yaml and delete/create your pod to switch images

Docker DevOps#DockerBuild

example in Image AddedLOG-136 - Logging RI: Code/build/tag microservice docker image IN PROGRESS

Turn on Debugging

via URL

http://cd.onap.info:30223/mso/logging/debug

via logback.xml

Attaching a debugger to a docker container

Running ONAP Portal UI Operations

Running ONAP using the vnc-portal

see (Optional) Tutorial: Onboarding and Distributing a Vendor Software Product (VSP)

or run the vnc-portal container to access ONAP using the traditional port mappings. See the following recorded video by Mike Elliot of the OOM team for a audio-visual reference

https://wiki.onap.org/download/attachments/13598723/zoom_0.mp4?version=1&modificationDate=1502986268000&api=v2

Check for the vnc-portal port via (it is always 30211)

obrienbiometrics:onap michaelobrien$ ssh ubuntu@dev.onap.info
ubuntu@ip-172-31-93-122:~$ sudo su -
root@ip-172-31-93-122:~# kubectl get services --all-namespaces -o wide
NAMESPACE NAME CLUSTER-IP EXTERNAL-IP PORT(S) AGE SELECTOR
onap-portal vnc-portal 10.43.78.204 <nodes> 6080:30211/TCP,5900:30212/TCP 4d app=vnc-portal

launch the vnc-portal in a browser

Image Added

http://dev.onap.info:30211/

password is "password"

Open firefox inside the VNC vm - launch portal normally

Image Added

http://portal.api.simpledemo.onap.org:8989/ONAPPORTAL/login.htm

For login details to get into ONAPportal, see Tutorial: Accessing the ONAP Portal

(20170906) Before running SDC - fix the /etc/hosts (thanks Yogini for catching this) - edit your /etc/hosts as follows

(change sdc.ui to sdc.api)

Image AddedOOM-282 - vnc-portal requires /etc/hosts url fix for SDC sdc.ui should be sdc.api CLOSED

before	after	notes
Image Added	Image Added

login and run SDC

Image Added

Continue with the normal ONAP demo flow at (Optional) Tutorial: Onboarding and Distributing a Vendor Software Product (VSP)

Running Multiple ONAP namespaces

Run multiple environments on the same machine - TODO

Troubleshooting

Rancher fails to restart on server reboot

Having issues after a reboot of a colocated server/agent

Installing Clean Ubuntu

apt-get install ssh

apt-get install ubuntu-desktop

DNS resolution

ignore - not relevant

Search Line limits were exceeded, some dns names have been omitted, the applied search line is: default.svc.cluster.local svc.cluster.local cluster.local kubelet.kubernetes.rancher.internal kubernetes.rancher.internal rancher.internal

https://github.com/rancher/rancher/issues/9303

Config Pod fails to start with Error

Make sure your Openstack parameters are set if you get the following starting up the config pod

root@obriensystemsu0:~# kubectl get pods --all-namespaces -a
NAMESPACE     NAME                                   READY     STATUS    RESTARTS   AGE
kube-system   heapster-4285517626-l9wjp              1/1       Running   4          22d
kube-system   kube-dns-2514474280-4411x              3/3       Running   9          22d
kube-system   kubernetes-dashboard-716739405-fq507   1/1       Running   4          22d
kube-system   monitoring-grafana-3552275057-w3xml    1/1       Running   4          22d
kube-system   monitoring-influxdb-4110454889-bwqgm   1/1       Running   4          22d
kube-system   tiller-deploy-737598192-841l1          1/1       Running   4          22d
onap          config                                 0/1       Error     0          1d
root@obriensystemsu0:~# vi /etc/hosts
root@obriensystemsu0:~# kubectl logs -n onap config
Validating onap-parameters.yaml has been populated
Error: OPENSTACK_UBUNTU_14_IMAGE must be set in onap-parameters.yaml
+ echo 'Validating onap-parameters.yaml has been populated'
+ [[ -z '' ]]
+ echo 'Error: OPENSTACK_UBUNTU_14_IMAGE must be set in onap-parameters.yaml'
+ exit 1

fix
root@obriensystemsu0:~/onap_1007/oom/kubernetes/config# helm delete --purge onap-config
release "onap-config" deleted
root@obriensystemsu0:~/onap_1007/oom/kubernetes/config# ./createConfig.sh -n onap

**** Creating configuration for ONAP instance: onap
Error from server (AlreadyExists): namespaces "onap" already exists
NAME:   onap-config
LAST DEPLOYED: Mon Oct  9 21:35:27 2017
NAMESPACE: onap
STATUS: DEPLOYED

RESOURCES:
==> v1/ConfigMap
NAME                   DATA AGE
global-onap-configmap  15    0s

==> v1/Pod
NAME    READY STATUS             RESTARTS AGE
config  0/1    ContainerCreating  0         0s

**** Done ****
root@obriensystemsu0:~/onap_1007/oom/kubernetes/config# kubectl get pods --all-namespaces -a
NAMESPACE     NAME                                   READY     STATUS    RESTARTS   AGE
kube-system   heapster-4285517626-l9wjp              1/1       Running   4          22d
kube-system   kube-dns-2514474280-4411x              3/3       Running   9          22d
kube-system   kubernetes-dashboard-716739405-fq507   1/1       Running   4          22d
kube-system   monitoring-grafana-3552275057-w3xml    1/1       Running   4          22d
kube-system   monitoring-influxdb-4110454889-bwqgm   1/1       Running   4          22d
kube-system   tiller-deploy-737598192-841l1          1/1       Running   4          22d
onap          config                                 1/1       Running   0          25s
root@obriensystemsu0:~/onap_1007/oom/kubernetes/config# kubectl get pods --all-namespaces -a
NAMESPACE     NAME                                   READY     STATUS      RESTARTS   AGE
kube-system   heapster-4285517626-l9wjp              1/1       Running     4          22d
kube-system   kube-dns-2514474280-4411x              3/3       Running     9          22d
kube-system   kubernetes-dashboard-716739405-fq507   1/1       Running     4          22d
kube-system   monitoring-grafana-3552275057-w3xml    1/1       Running     4          22d
kube-system   monitoring-influxdb-4110454889-bwqgm   1/1       Running     4          22d
kube-system   tiller-deploy-737598192-841l1          1/1       Running     4          22d
onap          config                                 0/1       Completed   0          1m

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Old Version 7

New Version Current

Key

Pre-requisite

Rancher 1.6

Installation

Config

Rancher Host IP or FQDN

Beijing Branch Installation

Rancher 1.6.14

Experimental Installation

Rancher 2.0

Experimental Installation

Rancher 2.0

OOM ONAP Deployment Script

Helm DevOps

Kubernetes DevOps

Kubernetes specific config

Deleting All Containers

Delete/Rerun config-init container for /dockerdata-nfs refresh

Container Endpoint access

Container Logs

Robot Logs

SSH into ONAP containers

Push Files to Pods

Redeploying Code war/jar in a docker container

Turn on Debugging

Attaching a debugger to a docker container

Running ONAP Portal UI Operations

Running ONAP using the vnc-portal

Running Multiple ONAP namespaces

Troubleshooting

Rancher fails to restart on server reboot

Installing Clean Ubuntu

DNS resolution

Config Pod fails to start with Error

Space shortcuts

Page tree

Page History

Versions Compared

Old Version 7

New Version Current

Key

Pre-requisite

Rancher 1.6

Installation

Config

Rancher Host IP or FQDN

Beijing Branch Installation

Rancher 1.6.14

Experimental Installation

Rancher 2.0

Experimental Installation

Rancher 2.0

OOM ONAP Deployment Script

Helm DevOps

Kubernetes DevOps

Kubernetes specific config

Deleting All Containers

Delete/Rerun config-init container for /dockerdata-nfs refresh

Container Endpoint access

Container Logs

Robot Logs

SSH into ONAP containers

Push Files to Pods

Redeploying Code war/jar in a docker container

Turn on Debugging

Attaching a debugger to a docker container

Running ONAP Portal UI Operations

Running ONAP using the vnc-portal

Running Multiple ONAP namespaces

Troubleshooting

Rancher fails to restart on server reboot

Installing Clean Ubuntu

DNS resolution

Config Pod fails to start with Error