Files
coder/docs/reference/api/debug.md
T
Nick Vigilante c84aa564ba docs: normalize code-fence languages for Shiki compatibility (#27161)
Normalizes non-standard code-fence language tags across `docs/**` so a
strict highlighter (Shiki, used by Fumadocs) won't fail the build on an
unrecognized language, and unifies redundant synonym tags onto one
canonical form per language. The current renderer (Speed-Highlight)
detects the language from the code content, not the fence label, so this
drift wasn't visible until now.

## Changes

- `hcl` -> `tf` (199 fences, including indented ones nested in
numbered/bulleted lists). Shiki ships `hcl` and `terraform` as two
distinct grammars (not aliases); every `hcl`-tagged fence in `docs/**`
is actually Terraform resource/data/provider syntax, so the more
specific `terraform` grammar is correct for all of them. `tf` is Shiki's
own alias for that grammar, and it's also what GitHub's own markdown
renderer resolves to the same HCL/Terraform highlighting.
- `pwsh`/`powershell` -> `ps1`. Both `ps` and `ps1` are registered
PowerShell aliases in Shiki, but on GitHub's renderer only `.ps1` is a
registered file extension (`.ps` isn't), so `ps1` renders identically to
`powershell` there today while bare `ps` would silently lose
highlighting.
- `env` -> `dotenv` (a dedicated Shiki grammar for `KEY=VALUE` files)
- `text`/`output`/`none`/`url` -> `txt`. Same built-in plain-text
fallback either way, just shorter.
- `Dockerfile` -> `dockerfile` (lowercase)
- `bash`/`shell` -> `sh` (732 fences). Shiki and GitHub both alias all
three to a single shell grammar; this was already the style guide's
stated preference, just not enforced across the existing corpus until
now.
- `markdown` -> `md` (4 fences). Alias of the same grammar in both Shiki
and GitHub.
- `jsonc` -> `json` (1 fence). The block has no comments or trailing
commas, so it doesn't need the comments-capable grammar.
- `ts` -> `tsx` (2 fences, `docs/about/contributing/frontend.md`).
Verified the actual content tokenizes identically under both grammars,
and a sibling block in the same file already needs `tsx` for real JSX,
so unifying to one tag is safe for this file. Documented a caveat: `tsx`
mis-tokenizes the legacy angle-bracket type-assertion syntax
(`<Type>value`), which is invalid in real `.tsx` files anyway, so use
`value as Type` instead.
- `yml` -> `yaml` (1 fence)
- Updated `docs/.style/style-guide/formatting.md` to document all
canonical tags

`promql` (2 fences) and `caddyfile` (2 fences) are left as-is. Shiki
doesn't bundle a grammar for either, so they need a custom grammar
registration when the site adopts Shiki, rather than degrading to `txt`.
Tracked as follow-up work under DOCS-118 and
[DOCS-544](https://linear.app/codercom/issue/DOCS-544/vendor-a-local-promql-grammar-for-shiki-syntax-highlighting)
(promql).

Does not touch `offlinedocs/`.

Linear:
[DOCS-476](https://linear.app/codercom/issue/DOCS-476/normalize-docs-code-fence-languages-de-risk-shikifumadocs)

<details>
<summary>How the fence tags were verified</summary>

Each tag was tested against a real `shiki@latest` highlighter instance
(`codeToHtml`/`codeToTokens`) and cross-checked against GitHub's
`@wooorm/starry-night` grammar sources (the renderer that actually
displays these `.md` files today, in repo browsing and PR diffs), since
that's what determines whether brevity is safe before Shiki adoption:

```text
FAIL  env        -- Language `env` is not included in this bundle.
FAIL  Dockerfile -- Language `Dockerfile` is not included in this bundle.
FAIL  promql     -- Language `promql` is not included in this bundle.
FAIL  caddyfile  -- Language `caddyfile` is not included in this bundle.
FAIL  pwsh       -- Language `pwsh` is not included in this bundle.
FAIL  output     -- Language `output` is not included in this bundle.
```

`hcl` doesn't error in Shiki, since it's a real grammar, but that's
exactly the trap: it was silently rendering every fence with the generic
HCL grammar instead of the Terraform-specific one. Every `hcl`-tagged
fence in `docs/**` was manually checked against `origin/main` and is
genuinely Terraform content.

For `ts`/`tsx`, tokenizing the actual doc content confirmed identical
output under both grammars; a synthetic test with the legacy
angle-bracket cast syntax confirmed `tsx` degrades on that specific
construct, which the style guide now calls out.

The first normalization pass only matched fence tags at column 0
(`^```tag$`), missing tags indented inside numbered/bulleted lists. A
follow-up pass caught the remaining occurrences at any indentation
level.

</details>


---

*This PR description and the underlying changes were prepared with Coder
Agents assistance.*
2026-07-15 14:07:09 -04:00

528 lines
13 KiB
Markdown
Generated

# Debug
## Debug Info Wireguard Coordinator
### Code samples
```sh
# Example request using curl
curl -X GET http://coder-server:8080/api/v2/debug/coordinator \
-H 'Coder-Session-Token: API_KEY'
```
`GET /api/v2/debug/coordinator`
### Responses
| Status | Meaning | Description | Schema |
|--------|---------------------------------------------------------|-------------|--------|
| 200 | [OK](https://tools.ietf.org/html/rfc7231#section-6.3.1) | OK | |
To perform this operation, you must be authenticated. [Learn more](authentication.md).
## Debug Info Deployment Health
### Code samples
```sh
# Example request using curl
curl -X GET http://coder-server:8080/api/v2/debug/health \
-H 'Accept: application/json' \
-H 'Coder-Session-Token: API_KEY'
```
`GET /api/v2/debug/health`
### Parameters
| Name | In | Type | Required | Description |
|---------|-------|---------|----------|----------------------------|
| `force` | query | boolean | false | Force a healthcheck to run |
### Example responses
> 200 Response
```json
{
"access_url": {
"access_url": "string",
"dismissed": true,
"error": "string",
"healthy": true,
"healthz_response": "string",
"reachable": true,
"severity": "ok",
"status_code": 0,
"warnings": [
{
"code": "EUNKNOWN",
"message": "string"
}
]
},
"coder_version": "string",
"database": {
"dismissed": true,
"error": "string",
"healthy": true,
"latency": "string",
"latency_ms": 0,
"reachable": true,
"severity": "ok",
"threshold_ms": 0,
"warnings": [
{
"code": "EUNKNOWN",
"message": "string"
}
]
},
"derp": {
"dismissed": true,
"error": "string",
"healthy": true,
"netcheck": {
"captivePortal": "string",
"globalV4": "string",
"globalV6": "string",
"hairPinning": "string",
"icmpv4": true,
"ipv4": true,
"ipv4CanSend": true,
"ipv6": true,
"ipv6CanSend": true,
"mappingVariesByDestIP": "string",
"oshasIPv6": true,
"pcp": "string",
"pmp": "string",
"preferredDERP": 0,
"regionLatency": {
"property1": 0,
"property2": 0
},
"regionV4Latency": {
"property1": 0,
"property2": 0
},
"regionV6Latency": {
"property1": 0,
"property2": 0
},
"udp": true,
"upnP": "string"
},
"netcheck_err": "string",
"netcheck_logs": [
"string"
],
"regions": {
"property1": {
"error": "string",
"healthy": true,
"node_reports": [
{
"can_exchange_messages": true,
"client_errs": [
[
"string"
]
],
"client_logs": [
[
"string"
]
],
"error": "string",
"healthy": true,
"node": {
"canPort80": true,
"certName": "string",
"derpport": 0,
"forceHTTP": true,
"hostName": "string",
"insecureForTests": true,
"ipv4": "string",
"ipv6": "string",
"name": "string",
"regionID": 0,
"stunonly": true,
"stunport": 0,
"stuntestIP": "string"
},
"node_info": {
"tokenBucketBytesBurst": 0,
"tokenBucketBytesPerSecond": 0
},
"round_trip_ping": "string",
"round_trip_ping_ms": 0,
"severity": "ok",
"stun": {
"canSTUN": true,
"enabled": true,
"error": "string"
},
"uses_websocket": true,
"warnings": [
{
"code": "EUNKNOWN",
"message": "string"
}
]
}
],
"region": {
"avoid": true,
"embeddedRelay": true,
"nodes": [
{
"canPort80": true,
"certName": "string",
"derpport": 0,
"forceHTTP": true,
"hostName": "string",
"insecureForTests": true,
"ipv4": "string",
"ipv6": "string",
"name": "string",
"regionID": 0,
"stunonly": true,
"stunport": 0,
"stuntestIP": "string"
}
],
"regionCode": "string",
"regionID": 0,
"regionName": "string"
},
"severity": "ok",
"warnings": [
{
"code": "EUNKNOWN",
"message": "string"
}
]
},
"property2": {
"error": "string",
"healthy": true,
"node_reports": [
{
"can_exchange_messages": true,
"client_errs": [
[
"string"
]
],
"client_logs": [
[
"string"
]
],
"error": "string",
"healthy": true,
"node": {
"canPort80": true,
"certName": "string",
"derpport": 0,
"forceHTTP": true,
"hostName": "string",
"insecureForTests": true,
"ipv4": "string",
"ipv6": "string",
"name": "string",
"regionID": 0,
"stunonly": true,
"stunport": 0,
"stuntestIP": "string"
},
"node_info": {
"tokenBucketBytesBurst": 0,
"tokenBucketBytesPerSecond": 0
},
"round_trip_ping": "string",
"round_trip_ping_ms": 0,
"severity": "ok",
"stun": {
"canSTUN": true,
"enabled": true,
"error": "string"
},
"uses_websocket": true,
"warnings": [
{
"code": "EUNKNOWN",
"message": "string"
}
]
}
],
"region": {
"avoid": true,
"embeddedRelay": true,
"nodes": [
{
"canPort80": true,
"certName": "string",
"derpport": 0,
"forceHTTP": true,
"hostName": "string",
"insecureForTests": true,
"ipv4": "string",
"ipv6": "string",
"name": "string",
"regionID": 0,
"stunonly": true,
"stunport": 0,
"stuntestIP": "string"
}
],
"regionCode": "string",
"regionID": 0,
"regionName": "string"
},
"severity": "ok",
"warnings": [
{
"code": "EUNKNOWN",
"message": "string"
}
]
}
},
"severity": "ok",
"warnings": [
{
"code": "EUNKNOWN",
"message": "string"
}
]
},
"healthy": true,
"provisioner_daemons": {
"dismissed": true,
"error": "string",
"items": [
{
"provisioner_daemon": {
"api_version": "string",
"created_at": "2019-08-24T14:15:22Z",
"current_job": {
"id": "497f6eca-6276-4993-bfeb-53cbbbba6f08",
"status": "pending",
"template_display_name": "string",
"template_icon": "string",
"template_name": "string"
},
"id": "497f6eca-6276-4993-bfeb-53cbbbba6f08",
"key_id": "1e779c8a-6786-4c89-b7c3-a6666f5fd6b5",
"key_name": "string",
"last_seen_at": "2019-08-24T14:15:22Z",
"name": "string",
"organization_id": "7c60d51f-b44e-4682-87d6-449835ea4de6",
"previous_job": {
"id": "497f6eca-6276-4993-bfeb-53cbbbba6f08",
"status": "pending",
"template_display_name": "string",
"template_icon": "string",
"template_name": "string"
},
"provisioners": [
"string"
],
"status": "offline",
"tags": {
"property1": "string",
"property2": "string"
},
"version": "string"
},
"warnings": [
{
"code": "EUNKNOWN",
"message": "string"
}
]
}
],
"severity": "ok",
"warnings": [
{
"code": "EUNKNOWN",
"message": "string"
}
]
},
"severity": "ok",
"time": "2019-08-24T14:15:22Z",
"websocket": {
"body": "string",
"code": 0,
"dismissed": true,
"error": "string",
"healthy": true,
"severity": "ok",
"warnings": [
{
"code": "EUNKNOWN",
"message": "string"
}
]
},
"workspace_proxy": {
"dismissed": true,
"error": "string",
"healthy": true,
"severity": "ok",
"warnings": [
{
"code": "EUNKNOWN",
"message": "string"
}
],
"workspace_proxies": {
"regions": [
{
"created_at": "2019-08-24T14:15:22Z",
"deleted": true,
"derp_enabled": true,
"derp_only": true,
"display_name": "string",
"healthy": true,
"icon_url": "string",
"id": "497f6eca-6276-4993-bfeb-53cbbbba6f08",
"name": "string",
"path_app_url": "string",
"status": {
"checked_at": "2019-08-24T14:15:22Z",
"report": {
"errors": [
"string"
],
"warnings": [
"string"
]
},
"status": "ok"
},
"updated_at": "2019-08-24T14:15:22Z",
"version": "string",
"wildcard_hostname": "string"
}
]
}
}
}
```
### Responses
| Status | Meaning | Description | Schema |
|--------|---------------------------------------------------------|-------------|----------------------------------------------------------------------|
| 200 | [OK](https://tools.ietf.org/html/rfc7231#section-6.3.1) | OK | [healthsdk.HealthcheckReport](schemas.md#healthsdkhealthcheckreport) |
To perform this operation, you must be authenticated. [Learn more](authentication.md).
## Get health settings
### Code samples
```sh
# Example request using curl
curl -X GET http://coder-server:8080/api/v2/debug/health/settings \
-H 'Accept: application/json' \
-H 'Coder-Session-Token: API_KEY'
```
`GET /api/v2/debug/health/settings`
### Example responses
> 200 Response
```json
{
"dismissed_healthchecks": [
"DERP"
]
}
```
### Responses
| Status | Meaning | Description | Schema |
|--------|---------------------------------------------------------|-------------|----------------------------------------------------------------|
| 200 | [OK](https://tools.ietf.org/html/rfc7231#section-6.3.1) | OK | [healthsdk.HealthSettings](schemas.md#healthsdkhealthsettings) |
To perform this operation, you must be authenticated. [Learn more](authentication.md).
## Update health settings
### Code samples
```sh
# Example request using curl
curl -X PUT http://coder-server:8080/api/v2/debug/health/settings \
-H 'Content-Type: application/json' \
-H 'Accept: application/json' \
-H 'Coder-Session-Token: API_KEY'
```
`PUT /api/v2/debug/health/settings`
> Body parameter
```json
{
"dismissed_healthchecks": [
"DERP"
]
}
```
### Parameters
| Name | In | Type | Required | Description |
|--------|------|----------------------------------------------------------------------------|----------|------------------------|
| `body` | body | [healthsdk.UpdateHealthSettings](schemas.md#healthsdkupdatehealthsettings) | true | Update health settings |
### Example responses
> 200 Response
```json
{
"dismissed_healthchecks": [
"DERP"
]
}
```
### Responses
| Status | Meaning | Description | Schema |
|--------|---------------------------------------------------------|-------------|----------------------------------------------------------------------------|
| 200 | [OK](https://tools.ietf.org/html/rfc7231#section-6.3.1) | OK | [healthsdk.UpdateHealthSettings](schemas.md#healthsdkupdatehealthsettings) |
To perform this operation, you must be authenticated. [Learn more](authentication.md).
## Debug Info Tailnet
### Code samples
```sh
# Example request using curl
curl -X GET http://coder-server:8080/api/v2/debug/tailnet \
-H 'Coder-Session-Token: API_KEY'
```
`GET /api/v2/debug/tailnet`
### Responses
| Status | Meaning | Description | Schema |
|--------|---------------------------------------------------------|-------------|--------|
| 200 | [OK](https://tools.ietf.org/html/rfc7231#section-6.3.1) | OK | |
To perform this operation, you must be authenticated. [Learn more](authentication.md).