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splunk / splunk-connect-for-snmp

Splunk connect for SNMP
https://splunk.github.io/splunk-connect-for-snmp/
Apache License 2.0
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Issue loading local mibs #710

Open wsedgwick1 opened 1 year ago

wsedgwick1 commented 1 year ago

Hi, having some issues getting local mibs to load. I think I'm following the docs correctly. Using a local user, kube-user, to run the containers with local mibs stored in their home directory.

Logs show the following message on restart: No local mibs. Skipping...

containers are at the following versions (happy to run further commands to troubleshoot): ghcr.io/pysnmp/mibs/container:1.15.1 ghcr.io/splunk/splunk-connect-for-snmp/container:1.8.7-beta.2

values.yaml is as follows:

splunk:
  enabled: true
  protocol: https
  host: <URL>
  token: <TOKEN>
  insecureSSL: "true"
  port: "8088"
image:
  pullPolicy: "Always"
traps:
  communities:
    2c:
      - public
      - homelab
  loadBalancerIP: <IP>
worker:
  trap:
    replicaCount: 2
  poller:
    replicaCount: 2
  sender:
    replicaCount: 1
  logLevel: "INFO"
scheduler:
  logLevel: "INFO"
  profiles: |
    small_walk:
        frequency: 42000
        condition:
          type: "walk"
        varBinds:
          - ['SNMPv2-MIB']
    qnap_nas:
      frequency: 30
      varBinds:
        - ['NAS-MIB', 'systemTemperature']
        - ['QTS-MIB', 'diskCount']
poller:
  inventory: |
    address,port,version,community,secret,security_engine,walk_interval,profiles,smart_profiles,delete
    <VM IP>,,2c,public,,,42000,,,
    <NAS IP>,,2c,<community>,,,42000,qnap_nas,,
sim:
  enabled: false
mongodb:
  pdb:
    create: true
  persistence:
    storageClass: "microk8s-hostpath"
  volumePermissions:
    enabled: true
mibserver:
  image:
    tag: "1.15.1"
  localMibs:
    pathToMibs: "/home_local/kube-user/local_mibs"

Any assistance in how to further troubleshoot/resolve the issue would be greatly appreciated as the SNMP data I have managed to get into Splunk has been really useful, but I would love to use proprietary MIBs as well.

omrozowicz-splunk commented 1 year ago

Hey! So first question I need to ask is - are you absolutely sure these MIBs are in /home_local/kube-user/local_mibs? If you run ls /home_local/kube-user/local_mibs will you see some directories? Additionally send me please the output of microk8s kubectl get pv -n sc4snmp and microk8s kubectl get pvc -n sc4snmp and I'll guide you with further steps.

wsedgwick1 commented 1 year ago

Thanks for getting back to me.

local_mibs contains a directory called QNAP, which is the vendor and inside there is a file called QTS.mib

ls /home_local/kube-user/local_mibs
QNAP
[kube-user@<host> ~]$ microk8s kubectl get pv -n sc4snmp
NAME                                       CAPACITY   ACCESS MODES   RECLAIM POLICY   STATUS   CLAIM                                    STORAGECLASS        REASON   AGE
task-pv-volume                             1Gi        RWO            Retain           Bound    default/task-pv-claim                    manual                       3d1h
snmp-mibserver                             1Gi        RWX            Retain           Bound    sc4snmp/snmp-mibserver                   microk8s-hostpath            2d23h
pvc-01c0d330-9ab3-43f8-bc5c-af56ac5087e7   8Gi        RWO            Delete           Bound    sc4snmp/redis-data-snmp-redis-master-0   microk8s-hostpath            2d23h
pvc-d1edbeb1-ceed-4dbf-b20b-801d74648375   8Gi        RWO            Delete           Bound    sc4snmp/snmp-mongodb                     microk8s-hostpath            2d23h
[kube-user@<host> ~]$ microk8s kubectl get pvc -n sc4snmp
NAME                             STATUS   VOLUME                                     CAPACITY   ACCESS MODES   STORAGECLASS        AGE
snmp-mibserver                   Bound    snmp-mibserver                             1Gi        RWX            microk8s-hostpath   3d
redis-data-snmp-redis-master-0   Bound    pvc-01c0d330-9ab3-43f8-bc5c-af56ac5087e7   8Gi        RWO            microk8s-hostpath   3d
snmp-mongodb                     Bound    pvc-d1edbeb1-ceed-4dbf-b20b-801d74648375   8Gi        RWO            microk8s-hostpath   3d
omrozowicz-splunk commented 1 year ago

Hey, can you run microk8s kubectl describe pv/task-pv-volume -n sc4snmp? I remember this is how the previous pv was named and I'm wondering if it is pointing to the same hostpath - maybe this is what is causing issues.

wsedgwick1 commented 1 year ago 
[kube-user@<host> ~]$ microk8s kubectl describe pv/task-pv-volume -n sc4snmp
Name:            task-pv-volume
Labels:          type=local
Annotations:     pv.kubernetes.io/bound-by-controller: yes
Finalizers:      [kubernetes.io/pv-protection]
StorageClass:    manual
Status:          Bound
Claim:           default/task-pv-claim
Reclaim Policy:  Retain
Access Modes:    RWO
VolumeMode:      Filesystem
Capacity:        1Gi
Node Affinity:   <none>
Message:
Source:
    Type:          HostPath (bare host directory volume)
    Path:          /data
    HostPathType:
Events:            <none>
wsedgwick1 commented 1 year ago

I'm happy to remove this pv if you think that might help, as I don't think it is in use.

omrozowicz-splunk commented 1 year ago

You can remove it, but I don't think it is the cause. Did you try to rollout the mibserver deployment? Like this: microk8s kubectl rollout restart deployment snmp-mibserver -n sc4snmp

wsedgwick1 commented 1 year ago

If I have made any values.yaml changes, I have been running: microk8s helm3 upgrade --install snmp -f values.yaml splunk-connect-for-snmp/splunk-connect-for-snmp --namespace=sc4snmp --create-namespace --version 1.8.7-beta.2

Every time I modify the local libs setup I have also been running: microk8s kubectl rollout restart deployment snmp-mibserver -n sc4snmp

Each time No local mibs. Skipping... appears in the logs, unfortunately.

omrozowicz-splunk commented 1 year ago

Ok, I'm trying to reproduce it but it works for me all the time of course 😅 Another thing we can check (probably you've done that already) is complete uninstallation of SC4SNMP with deleting pvc's: https://splunk.github.io/splunk-connect-for-snmp/main/bestpractices/#uninstall-splunk-connect-for-snmp And then running the helm3 upgrade... command again. If this won't help I'll come up with some more complicated troubleshooting probably. Let me know.

wsedgwick1 commented 1 year ago

The fact that you can't reproduce the issue gives me hope!

I just tried a full reinstall (including removing all PVCs), unfortunately the end result was still the same No local mibs. Skipping...

I'm not against starting from scratch with a new VM in case there were any steps missed with the Microk8s installation. Any more advanced troubleshooting steps would be appreciated though.

omrozowicz-splunk commented 1 year ago

Ok, so let's go through the logs from kubernetes one by one. First:

microk8s kubectl describe deployment/snmp-mibserver -n sc4snmp

Mine is:

Name:                   snmp-mibserver
Namespace:              sc4snmp
CreationTimestamp:      Tue, 07 Mar 2023 14:02:14 +0000
Labels:                 app.kubernetes.io/instance=snmp
                        app.kubernetes.io/managed-by=Helm
                        app.kubernetes.io/name=mibserver
                        app.kubernetes.io/version=1.15.1
                        helm.sh/chart=mibserver-1.15.1
Annotations:            deployment.kubernetes.io/revision: 1
                        kube-score/ignore: container-image-pull-policy
                        meta.helm.sh/release-name: snmp
                        meta.helm.sh/release-namespace: sc4snmp
Selector:               app.kubernetes.io/instance=snmp,app.kubernetes.io/name=mibserver
Replicas:               1 desired | 1 updated | 1 total | 1 available | 0 unavailable
StrategyType:           RollingUpdate
MinReadySeconds:        0
RollingUpdateStrategy:  25% max unavailable, 25% max surge
Pod Template:
  Labels:           app.kubernetes.io/instance=snmp
                    app.kubernetes.io/name=mibserver
  Service Account:  snmp-mibserver
  Containers:
   mibserver:
    Image:       ghcr.io/pysnmp/mibs/container:1.15.1
    Ports:       8000/TCP, 8080/TCP
    Host Ports:  0/TCP, 0/TCP
    Limits:
      cpu:     100m
      memory:  128Mi
    Requests:
      cpu:      100m
      memory:   128Mi
    Readiness:  http-get http://:http-status/ delay=0s timeout=1s period=10s #success=1 #failure=3
    Environment:
      NGINX_ENTRYPOINT_QUIET_LOGS:  1
    Mounts:
      /app/new_mibs/src/vendor from task-pv-storage (rw)
      /tmp from tmp (rw)
  Volumes:
   tmp:
    Type:       EmptyDir (a temporary directory that shares a pod's lifetime)
    Medium:     
    SizeLimit:  <unset>
   task-pv-storage:
    Type:       PersistentVolumeClaim (a reference to a PersistentVolumeClaim in the same namespace)
    ClaimName:  snmp-mibserver
    ReadOnly:   false
Conditions:
  Type           Status  Reason
  ----           ------  ------
  Progressing    True    NewReplicaSetAvailable
  Available      True    MinimumReplicasAvailable
OldReplicaSets:  <none>
NewReplicaSet:   snmp-mibserver-c8dbbb57f (1/1 replicas created)
Events:          <none>

The most important things here are mounts so we see snmp-mibserver pvc is mounted to /app/new_mibs/src/vendor

and then the describe form the pvc itself:

microk8s kubectl describe pvc/snmp-mibserver -n sc4snmp

in my case:

Name:          snmp-mibserver
Namespace:     sc4snmp
StorageClass:  microk8s-hostpath
Status:        Bound
Volume:        snmp-mibserver
Labels:        app.kubernetes.io/instance=snmp
               app.kubernetes.io/managed-by=Helm
               app.kubernetes.io/name=mibserver
               app.kubernetes.io/version=1.15.1
               helm.sh/chart=mibserver-1.15.1
Annotations:   meta.helm.sh/release-name: snmp
               meta.helm.sh/release-namespace: sc4snmp
               pv.kubernetes.io/bind-completed: yes
               pv.kubernetes.io/bound-by-controller: yes
Finalizers:    [kubernetes.io/pvc-protection]
Capacity:      1Gi
Access Modes:  RWX
VolumeMode:    Filesystem
Used By:       snmp-mibserver-c8dbbb57f-p2mx5
Events:        <none>

Here you can verify if the Used By is the name of your mibserver pod

Then let's finally describe pv itself:

microk8s kubectl describe pv/snmp-mibserver  -n sc4snmp

And verify if the HostPath is correct:

Name:            snmp-mibserver
Labels:          app.kubernetes.io/instance=snmp
                 app.kubernetes.io/managed-by=Helm
                 app.kubernetes.io/name=mibserver
                 app.kubernetes.io/version=1.15.1
                 helm.sh/chart=mibserver-1.15.1
                 type=local
Annotations:     meta.helm.sh/release-name: snmp
                 meta.helm.sh/release-namespace: sc4snmp
                 pv.kubernetes.io/bound-by-controller: yes
Finalizers:      [kubernetes.io/pv-protection]
StorageClass:    microk8s-hostpath
Status:          Bound
Claim:           sc4snmp/snmp-mibserver
Reclaim Policy:  Retain
Access Modes:    RWX
VolumeMode:      Filesystem
Capacity:        1Gi
Node Affinity:   <none>
Message:         
Source:
    Type:          HostPath (bare host directory volume)
    Path:          /home/splunker/local_mibs
    HostPathType:  
Events:            <none>

if yes, the path should be visible on a correct path in mibserver pod (at least in theory 😅 ). Please let me know what are your outputs

wsedgwick1 commented 1 year ago

Thanks for getting back to me - apologies I have been off work for a couple of days and have just got back to looking at this issue.

My outputs are as follows: microk8s kubectl describe deployment/snmp-mibserver -n sc4snmp

Name:                   snmp-mibserver
Namespace:              sc4snmp
CreationTimestamp:      Tue, 07 Mar 2023 15:31:42 +0000
Labels:                 app.kubernetes.io/instance=snmp
                        app.kubernetes.io/managed-by=Helm
                        app.kubernetes.io/name=mibserver
                        app.kubernetes.io/version=1.15.1
                        helm.sh/chart=mibserver-1.15.1
Annotations:            deployment.kubernetes.io/revision: 1
                        kube-score/ignore: container-image-pull-policy
                        meta.helm.sh/release-name: snmp
                        meta.helm.sh/release-namespace: sc4snmp
Selector:               app.kubernetes.io/instance=snmp,app.kubernetes.io/name=mibserver
Replicas:               1 desired | 1 updated | 1 total | 1 available | 0 unavailable
StrategyType:           RollingUpdate
MinReadySeconds:        0
RollingUpdateStrategy:  25% max unavailable, 25% max surge
Pod Template:
  Labels:           app.kubernetes.io/instance=snmp
                    app.kubernetes.io/name=mibserver
  Service Account:  snmp-mibserver
  Containers:
   mibserver:
    Image:       ghcr.io/pysnmp/mibs/container:1.15.1
    Ports:       8000/TCP, 8080/TCP
    Host Ports:  0/TCP, 0/TCP
    Limits:
      cpu:     100m
      memory:  128Mi
    Requests:
      cpu:      100m
      memory:   128Mi
    Readiness:  http-get http://:http-status/ delay=0s timeout=1s period=10s #success=1 #failure=3
    Environment:
      NGINX_ENTRYPOINT_QUIET_LOGS:  1
    Mounts:
      /app/new_mibs/src/vendor from task-pv-storage (rw)
      /tmp from tmp (rw)
  Volumes:
   tmp:
    Type:       EmptyDir (a temporary directory that shares a pod's lifetime)
    Medium:
    SizeLimit:  <unset>
   task-pv-storage:
    Type:       PersistentVolumeClaim (a reference to a PersistentVolumeClaim in the same namespace)
    ClaimName:  snmp-mibserver
    ReadOnly:   false
Conditions:
  Type           Status  Reason
  ----           ------  ------
  Available      True    MinimumReplicasAvailable
  Progressing    True    NewReplicaSetAvailable
OldReplicaSets:  <none>
NewReplicaSet:   snmp-mibserver-c8dbbb57f (1/1 replicas created)
Events:          <none>

microk8s kubectl describe pvc/snmp-mibserver -n sc4snmp

Name:          snmp-mibserver
Namespace:     sc4snmp
StorageClass:  microk8s-hostpath
Status:        Bound
Volume:        snmp-mibserver
Labels:        app.kubernetes.io/instance=snmp
               app.kubernetes.io/managed-by=Helm
               app.kubernetes.io/name=mibserver
               app.kubernetes.io/version=1.15.1
               helm.sh/chart=mibserver-1.15.1
Annotations:   meta.helm.sh/release-name: snmp
               meta.helm.sh/release-namespace: sc4snmp
               pv.kubernetes.io/bind-completed: yes
               pv.kubernetes.io/bound-by-controller: yes
Finalizers:    [kubernetes.io/pvc-protection]
Capacity:      1Gi
Access Modes:  RWX
VolumeMode:    Filesystem
Used By:       snmp-mibserver-c8dbbb57f-724kr
Events:        <none>

microk8s kubectl describe pv/snmp-mibserver -n sc4snmp

Name:            snmp-mibserver
Labels:          app.kubernetes.io/instance=snmp
                 app.kubernetes.io/managed-by=Helm
                 app.kubernetes.io/name=mibserver
                 app.kubernetes.io/version=1.15.1
                 helm.sh/chart=mibserver-1.15.1
                 type=local
Annotations:     meta.helm.sh/release-name: snmp
                 meta.helm.sh/release-namespace: sc4snmp
                 pv.kubernetes.io/bound-by-controller: yes
Finalizers:      [kubernetes.io/pv-protection]
StorageClass:    microk8s-hostpath
Status:          Bound
Claim:           sc4snmp/snmp-mibserver
Reclaim Policy:  Retain
Access Modes:    RWX
VolumeMode:      Filesystem
Capacity:        1Gi
Node Affinity:   <none>
Message:
Source:
    Type:          HostPath (bare host directory volume)
    Path:          /home_local/kube-user/local_mibs
    HostPathType:
Events:            <none>

Would it be possible to know the contents of your local_mibs directory in comparison to my own? As far as I can see there doesn't seem to be anything wrong with my PVs, but maybe you can see something I can't! 😃

Thanks again.

omrozowicz-splunk commented 1 year ago

Sure, here you have everything:

$pwd
/home/splunker/local_mibs

$ls
ERICSSON

$ls -la
total 52
drwxrwxr-x 3 splunker splunker  4096 Mar 15 10:50 .
drwxr-xr-x 8 splunker root      4096 Mar 15 10:49 ..
-rwxrwxr-x 1 splunker splunker   212 Nov 28 06:11 ._ERICSSON
drwxrwxr-x 2 splunker splunker 36864 Nov 28 06:11 ERICSSON

Here I have a bunch of ERICSSON mibs:

$ls
AGENTX-MIB.my                   IANA-ADDRESS-FAMILY-NUMBERS-MIB.my
ALARM-MIB.my                    IANA-ITU-ALARM-TC-MIB.my
BFD-STD-MIB.my                  IANA-MAU-MIB.my
BFD-TC-STD-MIB.my               IANA-RTPROTO-MIB.my
BGP4-MIB.my                 IANAifType-MIB.my
BGP4V2-MIB.my                   IEEE8021-CFM-MIB.my
BGP4V2-TC-MIB.my                IF-INVERTED-STACK-MIB.my
BRIDGE-MIB.my                   IF-MIB.my
DIFFSERV-MIB.my                 INET-ADDRESS-MIB.my
DISMAN-EVENT-MIB.my             IP-FORWARD-MIB.my
DISMAN-SCHEDULE-MIB.my              IP-MIB.my
ENTITY-MIB.my                   ISIS-MIB.my
ERICSSON-ALARM-MIB.my               ITU-ALARM-MIB.my
ERICSSON-ALARM-PC-MIB.my            ITU-ALARM-TC-MIB.my
ERICSSON-ALARM-TC-MIB.my            LLDP-MIB.my
ERICSSON-ALARM-XPATH-MIB.my         LLDP-V2-MIB.my
ERICSSON-DISCOVERY-CAP.my           LLDP-V2-TC-MIB.my
ERICSSON-DISCOVERY-MIB.my           MAU-MIB.my
ERICSSON-ROUTER-ACL-CAP.my          MPLS-L3VPN-STD-MIB.my
ERICSSON-ROUTER-ACL-MIB.my          MPLS-LDP-STD-MIB.my
ERICSSON-ROUTER-AGENTX-CAP.my           MPLS-LSR-STD-MIB.my
ERICSSON-ROUTER-ALARM-EXT-CAP.my        MPLS-TC-STD-MIB.my
ERICSSON-ROUTER-ALARM-EXT-MIB.my        NOTIFICATION-LOG-MIB.my
ERICSSON-ROUTER-ALARM-TC.my         OSPF-MIB.my
ERICSSON-ROUTER-ALARMIO-CAP.my          OSPF-TRAP-MIB.my
ERICSSON-ROUTER-ALARMIO-MIB.my          OSPFV3-MIB.my
ERICSSON-ROUTER-BGP-ACCOUNTING-CAP.my       P-BRIDGE-MIB.my
ERICSSON-ROUTER-BGP-ACCOUNTING-MIB.my       PING-MIB.my
ERICSSON-ROUTER-BIND-CAP.my         PerfHist-TC-MIB.my
ERICSSON-ROUTER-BIND-MIB.my         Q-BRIDGE-MIB.my
ERICSSON-ROUTER-BRIDGE-CAP.my           RADIUS-ACC-CLIENT-MIB.my
ERICSSON-ROUTER-BRIDGE-MIB.my           RADIUS-AUTH-CLIENT-MIB.my
ERICSSON-ROUTER-BRM-CAP.my          RBN-AGENTX-CAP.my
ERICSSON-ROUTER-BRM-MIB.my          RBN-ALARM-EXT-CAP.my
ERICSSON-ROUTER-BULKSTATS-CAP.my        RBN-ALARM-EXT-MIB.my
ERICSSON-ROUTER-BULKSTATS-MIB.my        RBN-ALARM-TC.my
ERICSSON-ROUTER-CARDMON-CAP.my          RBN-BGP-ACCOUNTING-CAP.my
ERICSSON-ROUTER-CARDMON-MIB.my          RBN-BGP-ACCOUNTING-MIB.my
ERICSSON-ROUTER-CIRCUIT-GROUP-CAP.my        RBN-BIND-CAP.my
ERICSSON-ROUTER-CIRCUIT-GROUP-MIB.my        RBN-BIND-MIB.my
ERICSSON-ROUTER-CONFIG-FILE-CAP.my      RBN-BRIDGE-CAP.my
ERICSSON-ROUTER-CONFIG-FILE-MIB.my      RBN-BRIDGE-MIB.my
ERICSSON-ROUTER-CPU-METER-CAP.my        RBN-BULKSTATS-CAP.my
ERICSSON-ROUTER-CPU-METER-MIB.my        RBN-BULKSTATS-MIB.my
ERICSSON-ROUTER-DHCP-CAP.my         RBN-CARDMON-CAP.my
ERICSSON-ROUTER-DHCP-MIB.my         RBN-CARDMON-MIB.my
ERICSSON-ROUTER-ENVMON-CAP.my           RBN-CIRCUIT-GROUP-CAP.my
ERICSSON-ROUTER-ENVMON-MIB.my           RBN-CIRCUIT-GROUP-MIB.my
ERICSSON-ROUTER-ERICSSON-ALARM-CAP.my       RBN-CONFIG-FILE-CAP.my
ERICSSON-ROUTER-ERICSSON-ALARM-XPATH-CAP.my RBN-CONFIG-FILE-MIB.my
ERICSSON-ROUTER-ERP-CAP.my          RBN-CPU-METER-CAP.my
ERICSSON-ROUTER-ERP-MIB.my          RBN-CPU-METER-MIB.my
ERICSSON-ROUTER-FAST-VRRP-CAP.my        RBN-DHCP-CAP.my
ERICSSON-ROUTER-FAST-VRRP-MIB.my        RBN-DHCP-MIB.my
ERICSSON-ROUTER-FAST-VRRPV3-CAP.my      RBN-ENVMON-CAP.my
ERICSSON-ROUTER-FAST-VRRPV3-MIB.my      RBN-ENVMON-MIB.my
ERICSSON-ROUTER-HW-RES-MGMT-CAP.my      RBN-ERICSSON-ALARM-CAP.my
ERICSSON-ROUTER-HW-RES-MGMT-MIB.my      RBN-FAST-VRRP-CAP.my
ERICSSON-ROUTER-ICR-CAP.my          RBN-FAST-VRRP-MIB.my
ERICSSON-ROUTER-ICR-MIB.my          RBN-ICR-CAP.my
ERICSSON-ROUTER-IEEE8021-CFM-CAP.my     RBN-ICR-MIB.my
ERICSSON-ROUTER-IETF-AGENTX-CAP.my      RBN-IEEE8021-CFM-CAP.my
ERICSSON-ROUTER-IETF-ALARM-CAP.my       RBN-IETF-AGENTX-CAP.my
ERICSSON-ROUTER-IETF-BGP4-CAP.my        RBN-IETF-ALARM-CAP.my
ERICSSON-ROUTER-IETF-BRIDGE-CAP.my      RBN-IETF-BFD-STD-CAP.my
ERICSSON-ROUTER-IETF-DS1-CAP.my         RBN-IETF-BGP4-CAP.my
ERICSSON-ROUTER-IETF-ENTITY-CAP.my      RBN-IETF-BGP4V2-CAP.my
ERICSSON-ROUTER-IETF-ETHER-WIS-CAP.my       RBN-IETF-BRIDGE-CAP.my
ERICSSON-ROUTER-IETF-EtherLike-CAP.my       RBN-IETF-ENTITY-CAP.my
ERICSSON-ROUTER-IETF-FRAME-RELAY-DTE-CAP.my RBN-IETF-ETHER-WIS-CAP.my
ERICSSON-ROUTER-IETF-HC-ALARM-CAP.my        RBN-IETF-EtherLike-CAP.my
ERICSSON-ROUTER-IETF-HC-RMON-CAP.my     RBN-IETF-FRAME-RELAY-DTE-CAP.my
ERICSSON-ROUTER-IETF-IF-CAP.my          RBN-IETF-IF-CAP.my
ERICSSON-ROUTER-IETF-IP-CAP.my          RBN-IETF-IP-CAP.my
ERICSSON-ROUTER-IETF-IP-FORWARD-CAP.my      RBN-IETF-IP-FORWARD-CAP.my
ERICSSON-ROUTER-IETF-ISIS-CAP.my        RBN-IETF-ISIS-CAP.my
ERICSSON-ROUTER-IETF-ITU-ALARM-CAP.my       RBN-IETF-ITU-ALARM-CAP.my
ERICSSON-ROUTER-IETF-MAU-CAP.my         RBN-IETF-MAU-CAP.my
ERICSSON-ROUTER-IETF-MPLS-L3VPN-STD-CAP.my  RBN-IETF-MPLS-L3VPN-STD-CAP.my
ERICSSON-ROUTER-IETF-OSPF-CAP.my        RBN-IETF-OSPF-CAP.my
ERICSSON-ROUTER-IETF-OSPF-TRAP-CAP.my       RBN-IETF-OSPF-TRAP-CAP.my
ERICSSON-ROUTER-IETF-OSPFV3-CAP.my      RBN-IETF-OSPFV3-CAP.my
ERICSSON-ROUTER-IETF-PING-CAP.my        RBN-IETF-PING-CAP.my
ERICSSON-ROUTER-IETF-RADIUS-ACC-CLIENT-CAP.my   RBN-IETF-RADIUS-ACC-CLIENT-CAP.my
ERICSSON-ROUTER-IETF-RADIUS-AUTH-CLIENT-CAP.my  RBN-IETF-RADIUS-AUTH-CLIENT-CAP.my
ERICSSON-ROUTER-IETF-RMON-CAP.my        RBN-IETF-RMON-CAP.my
ERICSSON-ROUTER-IETF-SNMP-FRAMEWORK-CAP.my  RBN-IETF-SNMP-FRAMEWORK-CAP.my
ERICSSON-ROUTER-IETF-SNMP-MPD-CAP.my        RBN-IETF-SNMP-MPD-CAP.my
ERICSSON-ROUTER-IETF-SNMP-NOTIFICATION-CAP.my   RBN-IETF-SNMP-NOTIFICATION-CAP.my
ERICSSON-ROUTER-IETF-SNMP-TARGET-CAP.my     RBN-IETF-SNMP-TARGET-CAP.my
ERICSSON-ROUTER-IETF-SNMPv2-CAP.my      RBN-IETF-SNMPv2-CAP.my
ERICSSON-ROUTER-IETF-SNMPv3-USM-CAP.my      RBN-IETF-SNMPv3-USM-CAP.my
ERICSSON-ROUTER-IETF-SNMPv3-VACM-CAP.my     RBN-IETF-SNMPv3-VACM-CAP.my
ERICSSON-ROUTER-IETF-SONET-CAP.my       RBN-IETF-SONET-CAP.my
ERICSSON-ROUTER-IETF-TCP-CAP.my         RBN-IETF-TCP-CAP.my
ERICSSON-ROUTER-IETF-TRACEROUTE-CAP.my      RBN-IETF-TRACEROUTE-CAP.my
ERICSSON-ROUTER-IETF-UDP-CAP.my         RBN-IETF-UDP-CAP.my
ERICSSON-ROUTER-IETF-VRRP-CAP.my        RBN-IETF-VRRP-CAP.my
ERICSSON-ROUTER-IETF-VRRPV3-CAP.my      RBN-IETF-VRRPV3-CAP.my
ERICSSON-ROUTER-IF-CAP.my           RBN-IF-CAP.my
ERICSSON-ROUTER-IF-MIB.my           RBN-IF-MIB.my
ERICSSON-ROUTER-IP-BIND-CAP.my          RBN-IP-BIND-CAP.my
ERICSSON-ROUTER-IP-BIND-MIB.my          RBN-IP-BIND-MIB.my
ERICSSON-ROUTER-IP-SECURITY-CAP.my      RBN-IP-SECURITY-CAP.my
ERICSSON-ROUTER-IP-SECURITY-MIB.my      RBN-IP-SECURITY-MIB.my
ERICSSON-ROUTER-IPPOOL-CAP.my           RBN-IPPOOL-CAP.my
ERICSSON-ROUTER-IPPOOL-MIB.my           RBN-IPPOOL-MIB.my
ERICSSON-ROUTER-ISSU-CAP.my         RBN-L2TP-CAP.my
ERICSSON-ROUTER-ISSU-MIB.my         RBN-L2TP-MIB.my
ERICSSON-ROUTER-ISSU-TC-MIB.my          RBN-L2VPN-CAP.my
ERICSSON-ROUTER-L2TP-CAP.my         RBN-L2VPN-MIB.my
ERICSSON-ROUTER-L2TP-MIB.my         RBN-LAG-CAP.my
ERICSSON-ROUTER-L2VPN-CAP.my            RBN-LAG-MIB.my
ERICSSON-ROUTER-L2VPN-MIB.my            RBN-MASTER-AGENT-CAP.my
ERICSSON-ROUTER-LAG-CAP.my          RBN-MASTER-AGENT-MIB.my
ERICSSON-ROUTER-LAG-MIB.my          RBN-MASTER-MIB.my
ERICSSON-ROUTER-LDAP-CAP.my         RBN-MC-LAG-CAP.my
ERICSSON-ROUTER-LDAP-MIB.my         RBN-MC-LAG-MIB.my
ERICSSON-ROUTER-LICENSE-MGR-CAP.my      RBN-MEDIA-GATEWAY-CAP.my
ERICSSON-ROUTER-LICENSE-MGR-MIB.my      RBN-MEDIA-GATEWAY-MIB.my
ERICSSON-ROUTER-LLDP-V2-CAP.my          RBN-MEMORY-CAP.my
ERICSSON-ROUTER-MASTER-AGENT-CAP.my     RBN-MEMORY-MIB.my
ERICSSON-ROUTER-MASTER-AGENT-MIB.my     RBN-MPLS-L3VPN-STD-EXT-MIB.my
ERICSSON-ROUTER-MASTER-MIB.my           RBN-NOTIFY-ENHANCE-CAP.my
ERICSSON-ROUTER-MC-LAG-CAP.my           RBN-NOTIFY-ENHANCE-MIB.my
ERICSSON-ROUTER-MC-LAG-MIB.my           RBN-OPTICAL-TRANSCEIVER-CAP.my
ERICSSON-ROUTER-MEDIA-GATEWAY-CAP.my        RBN-OPTICAL-TRANSCEIVER-MIB.my
ERICSSON-ROUTER-MEDIA-GATEWAY-MIB.my        RBN-PING-CAP.my
ERICSSON-ROUTER-MEMORY-CAP.my           RBN-PING-MIB.my
ERICSSON-ROUTER-MEMORY-MIB.my           RBN-PRODUCT-MIB.my
ERICSSON-ROUTER-MPLS-L3VPN-STD-EXT-MIB.my   RBN-PVC-CAP.my
ERICSSON-ROUTER-NOTIFY-ENHANCE-CAP.my       RBN-PVC-MIB.my
ERICSSON-ROUTER-NOTIFY-ENHANCE-MIB.my       RBN-Q-BRIDGE-CAP.my
ERICSSON-ROUTER-OPTICAL-TRANSCEIVER-CAP.my  RBN-QOS-CAP.my
ERICSSON-ROUTER-OPTICAL-TRANSCEIVER-MIB.my  RBN-QOS-MIB.my
ERICSSON-ROUTER-PING-CAP.my         RBN-RADIUS-CAP.my
ERICSSON-ROUTER-PING-MIB.my         RBN-RADIUS-MIB.my
ERICSSON-ROUTER-PRODUCT-MIB.my          RBN-RSTP-CAP.my
ERICSSON-ROUTER-PTP-CAP.my          RBN-SFP-CAP.my
ERICSSON-ROUTER-PTP-MIB.my          RBN-SFP-MIB.my
ERICSSON-ROUTER-PVC-CAP.my          RBN-SMI.my
ERICSSON-ROUTER-PVC-MIB.my          RBN-STACKEDVLAN-CAP.my
ERICSSON-ROUTER-Q-BRIDGE-CAP.my         RBN-STACKEDVLAN-MIB.my
ERICSSON-ROUTER-QOS-CAP.my          RBN-SUBAGENT-CAP.my
ERICSSON-ROUTER-QOS-MIB.my          RBN-SUBAGENT-MIB.my
ERICSSON-ROUTER-RADIUS-CAP.my           RBN-SUBSCRIBER-ACTIVE-CAP.my
ERICSSON-ROUTER-RADIUS-MIB.my           RBN-SUBSCRIBER-ACTIVE-MIB.my
ERICSSON-ROUTER-RSTP-CAP.my         RBN-SYS-RESOURCES-CAP.my
ERICSSON-ROUTER-SFP-CAP.my          RBN-SYS-RESOURCES-MIB.my
ERICSSON-ROUTER-SFP-MIB.my          RBN-SYS-SECURITY-CAP.my
ERICSSON-ROUTER-SLA-CAP.my          RBN-SYS-SECURITY-MIB.my
ERICSSON-ROUTER-SLA-MIB.my          RBN-TACACS-CAP.my
ERICSSON-ROUTER-SMI.my              RBN-TACACS-MIB.my
ERICSSON-ROUTER-STACKEDVLAN-CAP.my      RBN-TC.my
ERICSSON-ROUTER-STACKEDVLAN-MIB.my      RFC1155-SMI.my
ERICSSON-ROUTER-STACKING-ALARM-CAP.my       RFC1213-MIB.my
ERICSSON-ROUTER-STACKING-ALARM-MIB.my       RMON-MIB.my
ERICSSON-ROUTER-SUBSCRIBER-ACTIVE-CAP.my    RMON2-MIB.my
ERICSSON-ROUTER-SUBSCRIBER-ACTIVE-MIB.my    RSTP-MIB.my
ERICSSON-ROUTER-SYS-RESOURCES-CAP.my        SNMP-COMMUNITY-MIB.my
ERICSSON-ROUTER-SYS-RESOURCES-MIB.my        SNMP-FRAMEWORK-MIB.my
ERICSSON-ROUTER-SYS-SECURITY-CAP.my     SNMP-MPD-MIB.my
ERICSSON-ROUTER-SYS-SECURITY-MIB.my     SNMP-NOTIFICATION-MIB.my
ERICSSON-ROUTER-TACACS-CAP.my           SNMP-PROXY-MIB.my
ERICSSON-ROUTER-TACACS-MIB.my           SNMP-RESEARCH-MIB.my
ERICSSON-ROUTER-TC.my               SNMP-TARGET-MIB.my
ERICSSON-ROUTER-TWAMP-CAP.my            SNMPv2-MIB.my
ERICSSON-ROUTER-TWAMP-MIB.my            SNMPv2-SMI.my
ERICSSON-ROUTER-YANG-SERVER-CAP.my      SNMPv2-TC.my
ERICSSON-ROUTER-YANG-SERVER-MIB.my      SNMPv2-TM.my
ERICSSON-SNF-ALARM-MIB.my           SNMPv3-USM-MIB.my
ERICSSON-SNF-EVENT-MIB.my           SNMPv3-VACM-MIB.my
ERICSSON-SNF-TOP-MIB.my             SONET-MIB.my
ERICSSON-TC-MIB.my              TCP-MIB.my
ERICSSON-TOP-MIB.my             TOKEN-RING-RMON-MIB.my
ETHER-WIS.my                    TRACEROUTE-MIB.my
EtherLike-MIB.my                TRANSPORT-ADDRESS-MIB.my
FRAME-RELAY-DTE-MIB.my              UDP-MIB.my
HC-ALARM-MIB.my                 USM-TARGET-TAG-MIB.my
HC-RMON-MIB.my                  VPN-TC-STD-MIB.my
HCNUM-TC.my                 VRRP-MIB.my
HOST-RESOURCES-MIB.my               VRRPV3-MIB.my
HOST-RESOURCES-TYPES.my

and then on upgrade this is the output I see:

microk8s kubectl logs -f pod/snmp-mibserver-c8dbbb57f-4rcft -n sc4snmp
**********************************
Found local mibs. Compiling...
**********************************
mkdir -p output/asn1/ || true
mkdir -p output/texts/ || true
mkdir -p output/notexts/ || true
mkdir -p output/json/ || true
mkdir -p log || true
find src/vendor -type d -maxdepth 1 -mindepth 1   | sort >list.tmp
while read line; do ./scripts/localmibs.sh "$line"; done < list.tmp
src/vendor/ERICSSON
Compiling src/vendor/ERICSSON/ERICSSON-ROUTER-NOTIFY-ENHANCE-CAP.my
src/vendor/ERICSSON/NOTIFICATION-LOG-MIB.my
src/vendor/ERICSSON/._RBN-QOS-CAP.my
src/vendor/ERICSSON/RBN-CPU-METER-MIB.my
src/vendor/ERICSSON/._ERICSSON-ROUTER-IETF-SNMP-NOTIFICATION-CAP.my
src/vendor/ERICSSON/._RBN-IETF-BFD-STD-CAP.my
src/vendor/ERICSSON/._IEEE8021-CFM-MIB.my
src/vendor/ERICSSON/ERICSSON-ROUTER-IETF-IF-CAP.my
...