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Commit cf24308c authored by Marcin Sedlak-Jakubowski's avatar Marcin Sedlak-Jakubowski Committed by Marcia Ramos
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Format JSON examples as human-readable

parent 3476b0f6
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Showing with 46 additions and 8 deletions
doc/user/clusters/agent/index.md
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...@@ -465,8 +465,12 @@ Additional management interfaces are planned for the GitLab Kubernetes Agent. ...@@ -465,8 +465,12 @@ Additional management interfaces are planned for the GitLab Kubernetes Agent.
1. Verify whether the removal occurred successfully. If the output in the Pod logs includes `unauthenticated`, it means that the agent was successfully removed: 1. Verify whether the removal occurred successfully. If the output in the Pod logs includes `unauthenticated`, it means that the agent was successfully removed:
```json ```json
{"level":"warn","time":"2021-04-29T23:44:07.598Z","msg":"GetConfiguration.Recv failed","error":"rpc error: {
code = Unauthenticated desc = unauthenticated"} "level": "warn",
"time": "2021-04-29T23:44:07.598Z",
"msg": "GetConfiguration.Recv failed",
"error": "rpc error: code = Unauthenticated desc = unauthenticated"
}
``` ```
1. Delete the GitLab Kubernetes Agent in your cluster: 1. Delete the GitLab Kubernetes Agent in your cluster:
...@@ -491,7 +495,12 @@ GitLab administrators can additionally view the [Kubernetes Agent Server logs](. ...@@ -491,7 +495,12 @@ GitLab administrators can additionally view the [Kubernetes Agent Server logs](.
#### Transport: Error while dialing failed to WebSocket dial #### Transport: Error while dialing failed to WebSocket dial
```json ```json
{"level":"warn","time":"2020-11-04T10:14:39.368Z","msg":"GetConfiguration failed","error":"rpc error: code = Unavailable desc = connection error: desc = \"transport: Error while dialing failed to WebSocket dial: failed to send handshake request: Get \\\"https://gitlab-kas:443/-/kubernetes-agent\\\": dial tcp: lookup gitlab-kas on 10.60.0.10:53: no such host\""} {
"level": "warn",
"time": "2020-11-04T10:14:39.368Z",
"msg": "GetConfiguration failed",
"error": "rpc error: code = Unavailable desc = connection error: desc = \"transport: Error while dialing failed to WebSocket dial: failed to send handshake request: Get \\\"https://gitlab-kas:443/-/kubernetes-agent\\\": dial tcp: lookup gitlab-kas on 10.60.0.10:53: no such host\""
}
``` ```
This error is shown if there are some connectivity issues between the address This error is shown if there are some connectivity issues between the address
...@@ -499,7 +508,13 @@ specified as `kas-address`, and your Agent pod. To fix it, make sure that you ...@@ -499,7 +508,13 @@ specified as `kas-address`, and your Agent pod. To fix it, make sure that you
specified the `kas-address` correctly. specified the `kas-address` correctly.
```json ```json
{"level":"error","time":"2021-06-25T21:15:45.335Z","msg":"Reverse tunnel","mod_name":"reverse_tunnel","error":"Connect(): rpc error: code = Unavailable desc = connection error: desc= \"transport: Error while dialing failed to WebSocket dial: expected handshake response status code 101 but got 301\""} {
"level": "error",
"time": "2021-06-25T21:15:45.335Z",
"msg": "Reverse tunnel",
"mod_name": "reverse_tunnel",
"error": "Connect(): rpc error: code = Unavailable desc = connection error: desc= \"transport: Error while dialing failed to WebSocket dial: expected handshake response status code 101 but got 301\""
}
``` ```
This error occurs if the `kas-address` doesn't include a trailing slash. To fix it, make sure that the This error occurs if the `kas-address` doesn't include a trailing slash. To fix it, make sure that the
...@@ -509,7 +524,14 @@ or `ws://GitLab.host.tld:80/-/kubernetes-agent/`. ...@@ -509,7 +524,14 @@ or `ws://GitLab.host.tld:80/-/kubernetes-agent/`.
#### ValidationError(Deployment.metadata) #### ValidationError(Deployment.metadata)
```json ```json
{"level":"info","time":"2020-10-30T08:56:54.329Z","msg":"Synced","project_id":"root/kas-manifest001","resource_key":"apps/Deployment/kas-test001/nginx-deployment","sync_result":"error validating data: [ValidationError(Deployment.metadata): unknown field \"replicas\" in io.k8s.apimachinery.pkg.apis.meta.v1.ObjectMeta, ValidationError(Deployment.metadata): unknown field \"selector\" in io.k8s.apimachinery.pkg.apis.meta.v1.ObjectMeta, ValidationError(Deployment.metadata): unknown field \"template\" in io.k8s.apimachinery.pkg.apis.meta.v1.ObjectMeta]"} {
"level": "info",
"time": "2020-10-30T08:56:54.329Z",
"msg": "Synced",
"project_id": "root/kas-manifest001",
"resource_key": "apps/Deployment/kas-test001/nginx-deployment",
"sync_result": "error validating data: [ValidationError(Deployment.metadata): unknown field \"replicas\" in io.k8s.apimachinery.pkg.apis.meta.v1.ObjectMeta, ValidationError(Deployment.metadata): unknown field \"selector\" in io.k8s.apimachinery.pkg.apis.meta.v1.ObjectMeta, ValidationError(Deployment.metadata): unknown field \"template\" in io.k8s.apimachinery.pkg.apis.meta.v1.ObjectMeta]"
}
``` ```
This error is shown if a manifest file is malformed, and Kubernetes can't This error is shown if a manifest file is malformed, and Kubernetes can't
...@@ -519,7 +541,12 @@ may try using them to create objects in Kubernetes directly for more troubleshoo ...@@ -519,7 +541,12 @@ may try using them to create objects in Kubernetes directly for more troubleshoo
#### Error while dialing failed to WebSocket dial: failed to send handshake request #### Error while dialing failed to WebSocket dial: failed to send handshake request
```json ```json
{"level":"warn","time":"2020-10-30T09:50:51.173Z","msg":"GetConfiguration failed","error":"rpc error: code = Unavailable desc = connection error: desc = \"transport: Error while dialing failed to WebSocket dial: failed to send handshake request: Get \\\"https://GitLabhost.tld:443/-/kubernetes-agent\\\": net/http: HTTP/1.x transport connection broken: malformed HTTP response \\\"\\\\x00\\\\x00\\\\x06\\\\x04\\\\x00\\\\x00\\\\x00\\\\x00\\\\x00\\\\x00\\\\x05\\\\x00\\\\x00@\\\\x00\\\"\""} {
"level": "warn",
"time": "2020-10-30T09:50:51.173Z",
"msg": "GetConfiguration failed",
"error": "rpc error: code = Unavailable desc = connection error: desc = \"transport: Error while dialing failed to WebSocket dial: failed to send handshake request: Get \\\"https://GitLabhost.tld:443/-/kubernetes-agent\\\": net/http: HTTP/1.x transport connection broken: malformed HTTP response \\\"\\\\x00\\\\x00\\\\x06\\\\x04\\\\x00\\\\x00\\\\x00\\\\x00\\\\x00\\\\x00\\\\x05\\\\x00\\\\x00@\\\\x00\\\"\""
}
``` ```
This error is shown if you configured `wss` as `kas-address` on the agent side, This error is shown if you configured `wss` as `kas-address` on the agent side,
...@@ -535,7 +562,12 @@ issue is in progress, directly edit the deployment with the ...@@ -535,7 +562,12 @@ issue is in progress, directly edit the deployment with the
#### Decompressor is not installed for grpc-encoding #### Decompressor is not installed for grpc-encoding
```json ```json
{"level":"warn","time":"2020-11-05T05:25:46.916Z","msg":"GetConfiguration.Recv failed","error":"rpc error: code = Unimplemented desc = grpc: Decompressor is not installed for grpc-encoding \"gzip\""} {
"level": "warn",
"time": "2020-11-05T05:25:46.916Z",
"msg": "GetConfiguration.Recv failed",
"error": "rpc error: code = Unimplemented desc = grpc: Decompressor is not installed for grpc-encoding \"gzip\""
}
``` ```
This error is shown if the version of the agent is newer that the version of KAS. This error is shown if the version of the agent is newer that the version of KAS.
...@@ -544,7 +576,13 @@ To fix it, make sure that both `agentk` and KAS use the same versions. ...@@ -544,7 +576,13 @@ To fix it, make sure that both `agentk` and KAS use the same versions.
#### Certificate signed by unknown authority #### Certificate signed by unknown authority
```json ```json
{"level":"error","time":"2021-02-25T07:22:37.158Z","msg":"Reverse tunnel","mod_name":"reverse_tunnel","error":"Connect(): rpc error: code = Unavailable desc = connection error: desc = \"transport: Error while dialing failed to WebSocket dial: failed to send handshake request: Get \\\"https://GitLabhost.tld:443/-/kubernetes-agent/\\\": x509: certificate signed by unknown authority\""} {
"level": "error",
"time": "2021-02-25T07:22:37.158Z",
"msg": "Reverse tunnel",
"mod_name": "reverse_tunnel",
"error": "Connect(): rpc error: code = Unavailable desc = connection error: desc = \"transport: Error while dialing failed to WebSocket dial: failed to send handshake request: Get \\\"https://GitLabhost.tld:443/-/kubernetes-agent/\\\": x509: certificate signed by unknown authority\""
}
``` ```
This error is shown if your GitLab instance is using a certificate signed by an internal CA that This error is shown if your GitLab instance is using a certificate signed by an internal CA that
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