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linkerd tap tls error #2408

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sannour opened this issue Oct 10, 2020 · 2 comments
Closed

linkerd tap tls error #2408

sannour opened this issue Oct 10, 2020 · 2 comments

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@sannour
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sannour commented Oct 10, 2020

Please Delete this issue, created by mistake in the wrong repo

What happened:
getting error from tap component and can not mesh any existing deployment

linkerd --control-plane-component tap logs -L linkerd --tail 10
+ linkerd linkerd-tap-84bfb8786d-mlx9p › linkerd-proxy
+ linkerd linkerd-tap-84bfb8786d-mlx9p › tap
linkerd-tap-84bfb8786d-mlx9p tap 2020/10/10 12:58:12 http: TLS handshake error from 127.0.0.1:34052: remote error: tls: bad certificate
linkerd-tap-84bfb8786d-mlx9p tap 2020/10/10 12:58:13 http: TLS handshake error from 127.0.0.1:34060: remote error: tls: bad certificate
linkerd-tap-84bfb8786d-mlx9p tap 2020/10/10 12:58:16 http: TLS handshake error from 127.0.0.1:34100: remote error: tls: bad certificate
linkerd-tap-84bfb8786d-mlx9p tap 2020/10/10 12:58:27 http: TLS handshake error from 127.0.0.1:34176: remote error: tls: bad certificate
linkerd-tap-84bfb8786d-mlx9p tap 2020/10/10 12:58:45 http: TLS handshake error from 127.0.0.1:34314: remote error: tls: bad certificate
linkerd-tap-84bfb8786d-mlx9p tap 2020/10/10 12:58:45 http: TLS handshake error from 127.0.0.1:34320: remote error: tls: bad certificate
linkerd-tap-84bfb8786d-mlx9p tap 2020/10/10 12:58:57 http: TLS handshake error from 127.0.0.1:34408: remote error: tls: bad certificate
linkerd-tap-84bfb8786d-mlx9p tap 2020/10/10 12:59:17 http: TLS handshake error from 127.0.0.1:34556: remote error: tls: bad certificate
linkerd-tap-84bfb8786d-mlx9p tap 2020/10/10 12:59:18 http: TLS handshake error from 127.0.0.1:34561: remote error: tls: bad certificate
linkerd-tap-84bfb8786d-mlx9p tap 2020/10/10 12:59:28 http: TLS handshake error from 127.0.0.1:34636: remote error: tls: bad certificate
linkerd-tap-84bfb8786d-mlx9p linkerd-proxy [     0.22891105s]  INFO linkerd2_proxy: Inbound interface on 0.0.0.0:4143
linkerd-tap-84bfb8786d-mlx9p linkerd-proxy [     0.22905802s]  INFO linkerd2_proxy: Outbound interface on 127.0.0.1:4140
linkerd-tap-84bfb8786d-mlx9p linkerd-proxy [     0.22952076s]  INFO linkerd2_proxy: Tap interface on 0.0.0.0:4190
linkerd-tap-84bfb8786d-mlx9p linkerd-proxy [     0.22970266s]  INFO linkerd2_proxy: Local identity is linkerd-tap.linkerd.serviceaccount.identity.linkerd.cluster.local
linkerd-tap-84bfb8786d-mlx9p linkerd-proxy [     0.22987286s]  INFO linkerd2_proxy: Identity verified via linkerd-identity.linkerd.svc.cluster.local:8080 (linkerd-identity.linkerd.serviceaccount.identity.linkerd.cluster.local)
linkerd-tap-84bfb8786d-mlx9p linkerd-proxy [     0.23006096s]  INFO linkerd2_proxy: Destinations resolved via linkerd-dst.linkerd.svc.cluster.local:8086 (linkerd-destination.linkerd.serviceaccount.identity.linkerd.cluster.local)
linkerd-tap-84bfb8786d-mlx9p linkerd-proxy [     0.24890445s]  INFO linkerd2_app_inbound: Serving listen.addr=0.0.0.0:4143
linkerd-tap-84bfb8786d-mlx9p linkerd-proxy [     9.336800078s] ERROR daemon:identity: linkerd2_proxy_identity::certify: Failed to certify identity: grpc-status: Unavailable, grpc-message: "proxy dispatch timed out"
linkerd-tap-84bfb8786d-mlx9p linkerd-proxy [    10.565845181s]  WARN inbound:accept{peer.addr=192.168.100.91:53088}:source{target.addr=192.168.247.217:9998}: linkerd2_app_core::errors: Failed to proxy request: request timed out
linkerd-tap-84bfb8786d-mlx9p linkerd-proxy [    19.348383396s]  INFO daemon:identity: linkerd2_app: Certified identity: linkerd-tap.linkerd.serviceaccount.identity.linkerd.cluster.local

linkerd-tap-84bfb8786d-mlx9p tap 2020/10/10 12:59:50 http: TLS handshake error from 127.0.0.1:34826: remote error: tls: bad certificate
linkerd-tap-84bfb8786d-mlx9p tap 2020/10/10 12:59:51 http: TLS handshake error from 127.0.0.1:34836: remote error: tls: bad certificate
linkerd-tap-84bfb8786d-mlx9p tap 2020/10/10 12:59:59 http: TLS handshake error from 127.0.0.1:34896: remote error: tls: bad certificate
linkerd-tap-84bfb8786d-mlx9p tap 2020/10/10 13:00:16 http: TLS handshake error from 127.0.0.1:35038: remote error: tls: bad certificate
linkerd-tap-84bfb8786d-mlx9p tap 2020/10/10 13:00:23 http: TLS handshake error from 127.0.0.1:35076: remote error: tls: bad certificate
linkerd-tap-84bfb8786d-mlx9p tap 2020/10/10 13:00:23 http: TLS handshake error from 127.0.0.1:35086: remote error: tls: bad certificate
linkerd-tap-84bfb8786d-mlx9p tap 2020/10/10 13:00:29 http: TLS handshake error from 127.0.0.1:35132: remote error: tls: bad certificate

What you expected to happen:
to be able to use inject feature and mesh existing deployments and pods

How to reproduce it (as minimally and precisely as possible):
installing latest linkerd on kubernetes 1.19.2

Environment:

linkerd version
Client version: stable-2.8.1
Server version: stable-2.8.1

kubectl version and k8s version is 1.19.2
cluster installed on prem

@sannour
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sannour commented Oct 10, 2020

issue is similar to #4918

@sannour
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sannour commented Oct 10, 2020

Wrong repo

@sannour sannour closed this as completed Oct 10, 2020
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