linkerd identity pod crashloopbackoff issue

[alanjino]

time="2023-11-03T09:18:35Z" level=error msg="failed to start identity admin server: http: Server closed" what is the reason for this log ?
pods are not getting up why ?

[alpeb]

Please check the logs of the linkerd-proxy container and the events associated to that pod, for more information about what could causing the server to get closed.

[alanjino]

**Linkerd Identity Pod**

Linkerd-proxy container logs

[ 0.002728s] INFO ThreadId(01) linkerd2_proxy: release 2.210.2 (d478c2e) by linkerd on 2023-11-06T22:36:00Z
[ 0.003762s] INFO ThreadId(01) linkerd2_proxy::rt: Using single-threaded proxy runtime
[ 0.004822s] INFO ThreadId(01) linkerd2_proxy: Admin interface on 0.0.0.0:4191
[ 0.004842s] INFO ThreadId(01) linkerd2_proxy: Inbound interface on 0.0.0.0:4143
[ 0.004845s] INFO ThreadId(01) linkerd2_proxy: Outbound interface on 127.0.0.1:4140
[ 0.004847s] INFO ThreadId(01) linkerd2_proxy: Tap DISABLED
[ 0.004850s] INFO ThreadId(01) linkerd2_proxy: Local identity is linkerd-identity.linkerd.serviceaccount.identity.linkerd.cluster.local
[ 0.004853s] INFO ThreadId(01) linkerd2_proxy: Identity verified via localhost:8080
[ 0.004855s] INFO ThreadId(01) linkerd2_proxy: Destinations resolved via linkerd-dst-headless.linkerd.svc.cluster.local:8086 (linkerd-destination.linkerd.serviceaccount.identity.linkerd.cluster.local)
[ 0.010268s] WARN ThreadId(01) policy:controller{addr=linkerd-policy.linkerd.svc.cluster.local:8090}: linkerd_app_core::control: Failed to resolve control-plane component error=failed SRV and A record lookups: failed to resolve SRV record: no record found for Query { name: Name("linkerd-policy.linkerd.svc.cluster.local."), query_type: SRV, query_class: IN }; failed to resolve A record: no record found for Query { name: Name("linkerd-policy.linkerd.svc.cluster.local."), query_type: AAAA, query_class: IN } error.sources=[failed to resolve A record: no record found for Query { name: Name("linkerd-policy.linkerd.svc.cluster.local."), query_type: AAAA, query_class: IN }, no record found for Query { name: Name("linkerd-policy.linkerd.svc.cluster.local."), query_type: AAAA, query_class: IN }]
[ 0.011784s] WARN ThreadId(01) dst:controller{addr=linkerd-dst-headless.linkerd.svc.cluster.local:8086}: linkerd_app_core::control: Failed to resolve control-plane component error=failed SRV and A record lookups: failed to resolve SRV record: no record found for Query { name: Name("linkerd-dst-headless.linkerd.svc.cluster.local."), query_type: SRV, query_class: IN }; failed to resolve A record: no record found for Query { name: Name("linkerd-dst-headless.linkerd.svc.cluster.local."), query_type: AAAA, query_class: IN } error.sources=[failed to resolve A record: no record found for Query { name: Name("linkerd-dst-headless.linkerd.svc.cluster.local."), query_type: AAAA, query_class: IN }, no record found for Query { name: Name("linkerd-dst-headless.linkerd.svc.cluster.local."), query_type: AAAA, query_class: IN }]
[ 0.012667s] ERROR ThreadId(02) identity: linkerd_proxy_identity_client::certify: Failed to obtain identity error=status: Internal, message: "x509: requested SignatureAlgorithm does not match private key type", details: [], metadata: MetadataMap { headers: {"content-type": "application/grpc"} }
[ 0.016178s] WARN ThreadId(01) policy:controller{addr=linkerd-policy.linkerd.svc.cluster.local:8090}: linkerd_app_core::control: Failed to resolve control-plane component error=failed SRV and A record lookups: failed to resolve SRV record: no record found for Query { name: Name("linkerd-policy.linkerd.svc.cluster.local."), query_type: SRV, query_class: IN }; failed to resolve A record: no record found for Query { name: Name("linkerd-policy.linkerd.svc.cluster.local."), query_type: AAAA, query_class: IN } error.sources=[failed to resolve A record: no record found for Query { name: Name("linkerd-policy.linkerd.svc.cluster.local."), query_type: AAAA, query_class: IN }, no record found for Query { name: Name("linkerd-policy.linkerd.svc.cluster.local."), query_type: AAAA, query_class: IN }]
[ 0.016401s] WARN ThreadId(01) dst:controller{addr=linkerd-dst-headless.linkerd.svc.cluster.local:8086}: linkerd_app_core::control: Failed to resolve control-plane component error=failed SRV and A record lookups: failed to resolve SRV record: no record found for Query { name: Name("linkerd-dst-headless.linkerd.svc.cluster.local."), query_type: SRV, query_class: IN }; failed to resolve A record: no record found for Query { name: Name("linkerd-dst-headless.linkerd.svc.cluster.local."), query_type: AAAA, query_class: IN } error.sources=[failed to resolve A record: no record found for Query { name: Name("linkerd-dst-headless.linkerd.svc.cluster.local."), query_type: AAAA, query_class: IN }, no record found for Query { name: Name("linkerd-dst-headless.linkerd.svc.cluster.local."), query_type: AAAA, query_class: IN }]