ITWorx Pulse release export
bd774932d5
Public source validation / validate (push) Failing after 3m8s
77 lines
2.2 KiB
Go
77 lines
2.2 KiB
Go
package systemstatusapi
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import (
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"context"
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"encoding/json"
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"github.com/itworx/pulse/internal/problem"
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"github.com/itworx/pulse/internal/systemstatus"
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"net/http"
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"runtime"
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)
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type Handler struct {
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Snapshot func(context.Context) (systemstatus.Snapshot, error)
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Diagnostics func(context.Context) (Diagnostics, error)
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}
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type Diagnostics struct {
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Status systemstatus.Snapshot `json:"status"`
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Config ConfigSummary `json:"config"`
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Runtime RuntimeSummary `json:"runtime"`
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Metrics string `json:"metrics"`
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}
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type ConfigSummary struct {
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Environment string `json:"environment"`
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Timezone string `json:"timezone"`
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Locale string `json:"locale"`
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AuthMode string `json:"authMode"`
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PublicURLConfigured bool `json:"publicUrlConfigured"`
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DatabaseConfigured bool `json:"databaseConfigured"`
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PrometheusConfigured bool `json:"prometheusConfigured"`
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UnraidConfigured bool `json:"unraidConfigured"`
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OIDCConfigured bool `json:"oidcConfigured"`
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}
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type RuntimeSummary struct {
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Goroutines int `json:"goroutines"`
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GoVersion string `json:"goVersion"`
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}
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func (h Handler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
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if r.Method != http.MethodGet {
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problem.Write(w, r, http.StatusMethodNotAllowed, "METHOD_NOT_ALLOWED", "Method not allowed", "Only GET is supported.", nil)
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return
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}
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var value any
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var err error
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switch r.URL.Path {
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case "/api/v1/system/status":
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if h.Snapshot == nil {
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err = http.ErrServerClosed
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} else {
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value, err = h.Snapshot(r.Context())
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}
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case "/api/v1/system/diagnostics":
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if h.Diagnostics == nil {
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err = http.ErrServerClosed
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} else {
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value, err = h.Diagnostics(r.Context())
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}
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default:
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http.NotFound(w, r)
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return
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}
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if err != nil {
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problem.Write(w, r, http.StatusServiceUnavailable, "STATUS_UNAVAILABLE", "Status unavailable", "The system status could not be read.", nil)
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return
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}
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w.Header().Set("Content-Type", "application/json")
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w.Header().Set("Cache-Control", "private, no-store")
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_ = json.NewEncoder(w).Encode(value)
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}
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func Runtime() RuntimeSummary {
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return RuntimeSummary{Goroutines: runtime.NumGoroutine(), GoVersion: runtime.Version()}
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}
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