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9d8f8b45b5
Docker container URL preserved on update (#1054): container updates recreate the container with a new runtime ID. The agent now includes {oldContainerId, newContainerId} in the completion ACK payload; the server uses this to copy persisted metadata (custom URLs, descriptions, tags) to the new ID so nothing is lost. Migration is a copy, not a move, so rollback scenarios still find metadata under the original ID. Reduce metrics.db write amplification (#1124): add a UNIQUE index on (resource_type, resource_id, metric_type, timestamp, tier) so rollup reprocessing after a failed checkpoint uses INSERT OR IGNORE instead of creating duplicate rows. Existing duplicates are deduplicated once on startup if the index creation would otherwise fail. Also sets wal_autocheckpoint(500) to checkpoint the WAL more frequently, preventing unbounded WAL growth. Fixes #1054 Fixes #1124
40 lines
1.6 KiB
Go
40 lines
1.6 KiB
Go
package dockeragent
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// Command represents a control instruction issued by Pulse to the Docker agent.
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type Command struct {
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ID string `json:"id"`
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Type string `json:"type"`
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Payload map[string]any `json:"payload,omitempty"`
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}
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// ReportResponse captures the server response for a docker report submission.
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type ReportResponse struct {
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Success bool `json:"success"`
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Commands []Command `json:"commands,omitempty"`
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}
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// CommandAck is sent by the agent to confirm the result of a control command.
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type CommandAck struct {
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HostID string `json:"hostId"`
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Status string `json:"status"`
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Message string `json:"message,omitempty"`
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Payload map[string]any `json:"payload,omitempty"`
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}
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const (
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// CommandTypeStop instructs the agent to stop reporting and shut down.
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CommandTypeStop = "stop"
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// CommandTypeUpdateContainer instructs the agent to update a specific container to its latest image.
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CommandTypeUpdateContainer = "update_container"
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// CommandTypeCheckUpdates instructs the agent to clear its registry cache and check for updates immediately.
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CommandTypeCheckUpdates = "check_updates"
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// CommandStatusAcknowledged indicates a command was received and is in progress.
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CommandStatusAcknowledged = "acknowledged"
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// CommandStatusInProgress indicates an intermediate progress update during command execution.
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CommandStatusInProgress = "in_progress"
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// CommandStatusCompleted indicates the command completed successfully.
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CommandStatusCompleted = "completed"
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// CommandStatusFailed indicates the command failed.
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CommandStatusFailed = "failed"
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)
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