mirror of https://github.com/coder/coder.git
80 lines
2.0 KiB
Go
80 lines
2.0 KiB
Go
package healthcheck
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import (
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"context"
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"io"
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"net/http"
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"net/url"
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"time"
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"github.com/coder/coder/v2/coderd/healthcheck/health"
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"github.com/coder/coder/v2/codersdk/healthsdk"
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)
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type AccessURLReport healthsdk.AccessURLReport
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type AccessURLReportOptions struct {
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AccessURL *url.URL
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Client *http.Client
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Dismissed bool
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}
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func (r *AccessURLReport) Run(ctx context.Context, opts *AccessURLReportOptions) {
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ctx, cancel := context.WithTimeout(ctx, 5*time.Second)
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defer cancel()
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r.Severity = health.SeverityOK
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r.Warnings = []health.Message{}
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r.Dismissed = opts.Dismissed
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if opts.AccessURL == nil {
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r.Error = health.Errorf(health.CodeAccessURLNotSet, "Access URL not set")
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r.Severity = health.SeverityError
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return
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}
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r.AccessURL = opts.AccessURL.String()
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if opts.Client == nil {
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opts.Client = http.DefaultClient
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}
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accessURL, err := opts.AccessURL.Parse("/healthz")
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if err != nil {
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r.Error = health.Errorf(health.CodeAccessURLInvalid, "parse healthz endpoint: %s", err)
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r.Severity = health.SeverityError
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return
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}
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req, err := http.NewRequestWithContext(ctx, "GET", accessURL.String(), nil)
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if err != nil {
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r.Error = health.Errorf(health.CodeAccessURLFetch, "create healthz request: %s", err)
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r.Severity = health.SeverityError
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return
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}
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res, err := opts.Client.Do(req)
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if err != nil {
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r.Error = health.Errorf(health.CodeAccessURLFetch, "get healthz endpoint: %s", err)
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r.Severity = health.SeverityError
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return
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}
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defer res.Body.Close()
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body, err := io.ReadAll(res.Body)
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if err != nil {
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r.Error = health.Errorf(health.CodeAccessURLFetch, "read healthz response: %s", err)
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r.Severity = health.SeverityError
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return
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}
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r.Reachable = true
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r.Healthy = res.StatusCode == http.StatusOK
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r.StatusCode = res.StatusCode
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if res.StatusCode != http.StatusOK {
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r.Severity = health.SeverityWarning
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r.Warnings = append(r.Warnings, health.Messagef(health.CodeAccessURLNotOK, "/healthz did not return 200 OK"))
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}
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r.HealthzResponse = string(body)
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}
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