Regarding mongo db installation

[LuckyNani43]

Hi team,
My k8s cluster is in airgapped servers I am trying to install litmus 3.0.0 , I have created storageclass, pv & pvc.
I am installed mongodb also manually then I have taken 3.0.0-without-resource.yaml I have applied it all pods are created but litmusportal-server-service is fluctuating in running and crashloop states, I am suspecting that mongodb needs to connect with litmus pods, but that is not happening I guess. Could you please help me with this, how to setup mongodb properly for 3.0.0 release.
I have tried various ways I am not able to figure anything please help me out.

[Nageshbansal]

hey @LuckyNani43 , PTAL:
https://github.com/litmuschaos/litmus/tree/master/chaoscenter#mongo-installation-via-helm---bitnami-mongo

[LuckyNani43]

Tqs @Nageshbansal,

I have tried this I have tried manually downloading the bitnami-mongo charts but I am unable to download the bitnami-mongo charts the page is not accessible it is throwing below error. Please help me out.

[LuckyNani43]

Hi @Saranya-jena,

Can you please help me on below issue.
My k8s cluster is in airgapped servers I am trying to install litmus 3.0.0 , I have created storageclass, pv & pvc.
I am installed mongodb also manually then I have taken 3.0.0-without-resource.yaml I have applied it all pods are created but litmusportal-server-service is fluctuating in running and crashloop states, I am suspecting that mongodb needs to connect with litmus pods, but that is not happening I guess. Could you please help me with this, how to setup mongodb properly for 3.0.0 release.
I have tried various ways I am not able to figure anything please help me out.

[Saranya-jena]

Hey @LuckyNani43 Can you tell me how are you installing mongoDB? Is it standalone or replicaset?

[LuckyNani43]

Hi @Saranya-jena, It is a standalone. The yaml I have took it from internet. Can you please help me

[SarthakJain26]

@LuckyNani43 With 3.0.0 you need to have multiple replica sets of mongo running. This was added to avoid single point of failure.

[Saranya-jena]

@LuckyNani43 You can follow the steps here for installation: https://github.com/litmuschaos/litmus/tree/master/chaoscenter

[LuckyNani43]

Hi @Saranya-jena, Thank you so much.
But when I am trying to download the bitnami-mongo charts it is giving permission denied.

If you don't mind please can you provide that charts so I can use.

Thanks for your support.

[LuckyNani43]

Hi @Saranya-jena,

Thanks for your help.

I have installed mongodb after I have applied litmus-cluster-scope-3.4.0.yaml but in that yaml litmus-portal-admin-config I need to point to the DB_SERVER: what I have installed right I have tried with default values whatever present in litmus-cluster-scope-3.4.0.yaml but it is throwing below error.
Server selection error: dial TCP: lookup my-release-mongodb-0.my-release-mongodb-headless: server misbehaving.

Can you please help me what I need to point in the DB_SERVER section.

[Saranya-jena]

@LuckyNani43 you will need to install mongoDB first and then apply the Litmus manifest.