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pd: setup more helper methods we'll use
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,59 @@ | ||
| package pd | ||
|
|
||
| import ( | ||
| "context" | ||
| "fmt" | ||
| "strings" | ||
|
|
||
| "github.com/PagerDuty/go-pagerduty" | ||
| ) | ||
|
|
||
| type escalationPolicySetup struct { | ||
| id string | ||
| name string | ||
|
|
||
| userIDs []string | ||
| } | ||
|
|
||
| func (c *client) findEscalationPolicy(ctx context.Context, setup escalationPolicySetup) (*pagerduty.EscalationPolicy, error) { | ||
| opts := pagerduty.ListEscalationPoliciesOptions{ | ||
| Limit: 100, | ||
| } | ||
| eps, err := c.underlying.ListEscalationPoliciesWithContext(ctx, opts) | ||
| if err != nil { | ||
| return nil, fmt.Errorf("listing escalation policies: %w", err) | ||
| } | ||
| for _, ep := range eps.EscalationPolicies { | ||
| if ep.ID == setup.id { | ||
| return &ep, nil | ||
| } | ||
| if strings.EqualFold(ep.Name, setup.name) { | ||
| return &ep, nil | ||
| } | ||
| } | ||
|
|
||
| // Can't find it so create one | ||
| req := pagerduty.EscalationPolicy{ | ||
| Name: setup.name, | ||
| Description: "managed by deadcheck, DO NOT MODIFY", | ||
| } | ||
| // Add an escalation rule | ||
| for _, userID := range setup.userIDs { | ||
| rule := pagerduty.EscalationRule{ | ||
| Delay: 1, | ||
| Targets: []pagerduty.APIObject{ | ||
| { | ||
| Type: "user_reference", | ||
| ID: userID, | ||
| }, | ||
| }, | ||
| } | ||
| req.EscalationRules = append(req.EscalationRules, rule) | ||
| } | ||
|
|
||
| ep, err := c.underlying.CreateEscalationPolicyWithContext(ctx, req) | ||
| if err != nil { | ||
| return nil, fmt.Errorf("creating escalation policy: %w", err) | ||
| } | ||
| return ep, nil | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,81 @@ | ||
| package pd | ||
|
|
||
| import ( | ||
| "context" | ||
| "fmt" | ||
| "time" | ||
|
|
||
| "github.com/PagerDuty/go-pagerduty" | ||
| ) | ||
|
|
||
| func (c *client) setupInitialIncident(ctx context.Context, service *pagerduty.Service, ep *pagerduty.EscalationPolicy) (*pagerduty.Incident, error) { | ||
| req := &pagerduty.CreateIncidentOptions{ | ||
| Title: fmt.Sprintf("Creating ongoing incdient for %s", service.Name), | ||
| Body: &pagerduty.APIDetails{ | ||
| Details: "This incident will be active and used by deadcheck to alert you when check-ins do not occur as expected. Deadcheck will update this incident to reflect the current status of check-in.", | ||
| }, | ||
| Urgency: "low", | ||
| EscalationPolicy: &pagerduty.APIReference{ | ||
| ID: ep.ID, | ||
| Type: "escalation_policy", | ||
| }, | ||
| Service: &pagerduty.APIReference{ | ||
| ID: service.ID, | ||
| Type: "service", | ||
| }, | ||
| } | ||
| inc, err := c.underlying.CreateIncidentWithContext(ctx, c.pdConfig.From, req) | ||
| if err != nil { | ||
| return nil, fmt.Errorf("creating incident: %w", err) | ||
| } | ||
| return inc, nil | ||
| } | ||
|
|
||
| func (c *client) snoozeIncident(ctx context.Context, inc *pagerduty.Incident, service *pagerduty.Service, snooze time.Duration) error { | ||
| // Ack the incident | ||
| update := []pagerduty.ManageIncidentsOptions{ | ||
| { | ||
| ID: inc.ID, | ||
| Status: "acknowledged", | ||
| }, | ||
| } | ||
| _, err := c.underlying.ManageIncidentsWithContext(ctx, c.pdConfig.From, update) | ||
| if err != nil { | ||
| return fmt.Errorf("incident acknowledged: %w", err) | ||
| } | ||
|
|
||
| // Snooze the incident | ||
| inc, err = c.underlying.SnoozeIncidentWithContext(ctx, inc.ID, c.pdConfig.From, uint(snooze.Seconds())) | ||
| if err != nil { | ||
| return fmt.Errorf("snoozing incident: %w", err) | ||
| } | ||
|
|
||
| // Update the incident details for humans to read | ||
| expectedCheckin := time.Now().In(time.UTC).Add(snooze).Format("2006-01-02 15:04 UTC") | ||
| update = []pagerduty.ManageIncidentsOptions{ | ||
| { | ||
| ID: inc.ID, | ||
| Title: fmt.Sprintf("%s did not check-in, expected check-in at %v", service.Name, expectedCheckin), | ||
| Urgency: "high", | ||
| }, | ||
| } | ||
| _, err = c.underlying.ManageIncidentsWithContext(ctx, c.pdConfig.From, update) | ||
| if err != nil { | ||
| return fmt.Errorf("updating incidnet for after snooze: %w", err) | ||
| } | ||
| return nil | ||
| } | ||
|
|
||
| func (c *client) resolveIncident(ctx context.Context, inc *pagerduty.Incident) error { | ||
| update := []pagerduty.ManageIncidentsOptions{ | ||
| { | ||
| ID: inc.ID, | ||
| Status: "resolved", | ||
| }, | ||
| } | ||
| _, err := c.underlying.ManageIncidentsWithContext(ctx, c.pdConfig.From, update) | ||
| if err != nil { | ||
| return fmt.Errorf("resolving incident: %w", err) | ||
| } | ||
| return nil | ||
| } |
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