Fixing Alertmanager Pending Mode in Signoz K8s Cluster

alertmanager:
  persistence:
    size: 1Gi

Name:             signoz-monitoring-alertmanager-0
Namespace:        platform
Priority:         0
Service Account:  signoz-monitoring-alertmanager
Node:             <none>
Labels:           
                  
                  
                  controller-revision-hash=signoz-monitoring-alertmanager-6d448ccf6d
                  
Annotations:      checksum/config: 01ba4719c80b6fe911b091a7c05124b64eeece964e09c058ef8f9805daca546b
Status:           Pending
IP:
IPs:              <none>
Controlled By:    StatefulSet/signoz-monitoring-alertmanager
Init Containers:
  signoz-monitoring-alertmanager-init:
    Image:      
    Port:       <none>
    Host Port:  <none>
    Command:
      sh
      -c
      until wget --spider -q signoz-monitoring-query-service:8080/api/v1/version; do echo -e "waiting for query-service"; sleep 5; done; echo -e "query-service ready, starting alertmanager now";
    Environment:  <none>
    Mounts:
      /var/run/secrets/kubernetes.io/serviceaccount from kube-api-access-xfvkb (ro)
Containers:
  signoz-monitoring-alertmanager:
    Image:      
    Port:       9093/TCP
    Host Port:  0/TCP
    Args:
      --storage.path=/alertmanager
      --queryService.url=
    Requests:
      cpu:      100m
      memory:   100Mi
    Liveness:   http-get http://:http/ delay=0s timeout=1s period=10s #success=1 #failure=3
    Readiness:  http-get http://:http/ delay=0s timeout=1s period=10s #success=1 #failure=3
    Environment:
      POD_IP:   (v1:status.podIP)
    Mounts:
      /alertmanager from storage (rw)
      /var/run/secrets/kubernetes.io/serviceaccount from kube-api-access-xfvkb (ro)
Volumes:
  storage:
    Type:       PersistentVolumeClaim (a reference to a PersistentVolumeClaim in the same namespace)
    ClaimName:  storage-signoz-monitoring-alertmanager-0
    ReadOnly:   false
  kube-api-access-xfvkb:
    Type:                    Projected (a volume that contains injected data from multiple sources)
    TokenExpirationSeconds:  3607
    ConfigMapName:           kube-root-ca.crt
    ConfigMapOptional:       <nil>
    DownwardAPI:             true
QoS Class:                   Burstable
Node-Selectors:              <none>
Tolerations:                  op=Exists for 300s
                              op=Exists for 300s
Events:                      <none>