agent_coder
d0d3c068ba
Adds append-only version history on disk (compose/{id}/v{N}/<files>) for
file-based (WorkflowID==0) Compose/Swarm stacks, with rollback to any past
version. Git stacks (versioned by commit) and Kubernetes are untouched.
Backend:
- Stack model: StackFileVersion, PreviousDeploymentInfo, Versions[]; new
StackFileVersionInfo type. APIVersion 2.43.0 -> 2.44.0.
- Versioned multi-file snapshot (entrypoint + AdditionalFiles) into v{N}/;
ProjectPath repointed via GetStackProjectPathByVersion each deploy. Retention
cap (20): Versions[] trimmed in-tx, old dirs deleted only AFTER the tx commits.
- Update handlers: RollbackTo (content read server-side from the target version,
never trusted from the client; validated 1..current & present in Versions).
- Create paths seed v1. stackFile reads ?version= (validated; negative -> 400).
- New GET /stacks/{id}/versions endpoint.
- Migration 2.44.0: move existing file-based stacks' files into v1/ (idempotent,
atomic pre-read of the full file set, skips git/kube/orphans).
Frontend:
- useStackVersions query + stackVersions key; StackEditorTab builds the full
history list; StackVersionSelector shows 'v{N} · date · author'; file/versions
caches invalidated (by prefix) after deploy/rollback.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
97 lines
3.8 KiB
Go
97 lines
3.8 KiB
Go
package stacks
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import (
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"net/http"
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portainer "github.com/portainer/portainer/api"
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httperrors "github.com/portainer/portainer/api/http/errors"
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"github.com/portainer/portainer/api/http/security"
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"github.com/portainer/portainer/api/stacks/stackutils"
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httperror "github.com/portainer/portainer/pkg/libhttp/error"
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"github.com/portainer/portainer/pkg/libhttp/request"
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"github.com/portainer/portainer/pkg/libhttp/response"
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"github.com/pkg/errors"
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)
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// @id StackVersions
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// @summary List the file version history of a file-based stack
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// @description Get the append-only file version history for a file-based (non-git) Compose/Swarm stack.
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// @description **Access policy**: restricted
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// @tags stacks
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// @security ApiKeyAuth
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// @security jwt
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// @produce json
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// @param id path int true "Stack identifier"
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// @success 200 {array} portainer.StackFileVersionInfo "Success"
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// @failure 400 "Invalid request"
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// @failure 403 "Permission denied"
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// @failure 404 "Stack not found"
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// @failure 500 "Server error"
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// @router /stacks/{id}/versions [get]
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func (handler *Handler) stackVersions(w http.ResponseWriter, r *http.Request) *httperror.HandlerError {
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stackID, err := request.RetrieveNumericRouteVariableValue(r, "id")
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if err != nil {
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return httperror.BadRequest("Invalid stack identifier route variable", err)
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}
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stack, err := handler.DataStore.Stack().Read(portainer.StackID(stackID))
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if handler.DataStore.IsErrObjectNotFound(err) {
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return httperror.NotFound("Unable to find a stack with the specified identifier inside the database", err)
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} else if err != nil {
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return httperror.InternalServerError("Unable to find a stack with the specified identifier inside the database", err)
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}
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securityContext, err := security.RetrieveRestrictedRequestContext(r)
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if err != nil {
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return httperror.InternalServerError("Unable to retrieve info from request context", err)
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}
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endpoint, err := handler.DataStore.Endpoint().Endpoint(stack.EndpointID)
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if handler.DataStore.IsErrObjectNotFound(err) {
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if !securityContext.IsAdmin {
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return httperror.NotFound("Unable to find an environment with the specified identifier inside the database", err)
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}
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} else if err != nil {
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return httperror.InternalServerError("Unable to find an environment with the specified identifier inside the database", err)
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}
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canManage, err := handler.userCanManageStacks(securityContext, endpoint)
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if err != nil {
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return httperror.InternalServerError("Unable to verify user authorizations to validate stack access", err)
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}
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if !canManage {
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errMsg := "Stack management is disabled for non-admin users"
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return httperror.Forbidden(errMsg, errors.New(errMsg))
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}
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if endpoint != nil {
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if err := handler.requestBouncer.AuthorizedEndpointOperation(r, endpoint); err != nil {
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return httperror.Forbidden("Permission denied to access environment", err)
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}
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if stack.Type == portainer.DockerSwarmStack || stack.Type == portainer.DockerComposeStack {
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resourceControl, err := handler.DataStore.ResourceControl().ResourceControlByResourceIDAndType(stackutils.ResourceControlID(stack.EndpointID, stack.Name), portainer.StackResourceControl)
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if err != nil {
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return httperror.InternalServerError("Unable to retrieve a resource control associated to the stack", err)
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}
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access, err := handler.userCanAccessStack(securityContext, resourceControl)
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if err != nil {
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return httperror.InternalServerError("Unable to verify user authorizations to validate stack access", err)
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}
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if !access {
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return httperror.Forbidden("Access denied to resource", httperrors.ErrResourceAccessDenied)
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}
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}
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}
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// Only file-based (non-git) Compose/Swarm stacks carry a file version history.
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versions := stack.Versions
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if versions == nil || stack.WorkflowID != 0 {
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versions = []portainer.StackFileVersionInfo{}
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}
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return response.JSON(w, versions)
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}
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