use docker run to deploy stack for agent upgrade

Author: hookenz

edge/stack/stack.go

@@ -358,6 +358,14 @@ func (manager *StackManager) performActionOnStack(queueSleepInterval time.Durati
 			}
 		}
 
+		agentUpgrade := stack.EdgeUpdateID != 0
+		if agentUpgrade {
+			stack.EnvVars = append(stack.EnvVars, portainer.Pair{
+				Name:  "_agentUpgrade",
+				Value: "true",
+			})
+		}
+
 		manager.deployStack(ctx, stack, stackName, stackFileLocation)
 	case actionDelete:
 		stackFileLocation = fmt.Sprintf("%s/%s", SuccessStackFileFolder(stack.FileFolder), stack.FileName)

exec/docker_compose_stack.go

@@ -2,10 +2,12 @@ package exec
 
 import (
 	"context"
+	"slices"
 
 	"github.com/portainer/agent"
 	libstack "github.com/portainer/portainer/pkg/libstack"
 	"github.com/portainer/portainer/pkg/libstack/compose"
+	"github.com/rs/zerolog/log"
 )
 
 // DockerComposeStackService represents a service for managing stacks by using the Docker binary.
@@ -30,6 +32,20 @@ func NewDockerComposeStackService(binaryPath string) (*DockerComposeStackService
 
 // Deploy executes the docker stack deploy command.
 func (service *DockerComposeStackService) Deploy(ctx context.Context, name string, filePaths []string, options agent.DeployOptions) error {
+
+	// TODO: this should probably be implemented as an edge job in future.
+	agentUpgrade := slices.Contains(options.Env, "_agentUpgrade")
+	if agentUpgrade {
+		log.Debug().Msgf("Detected portainer agent upgrade")
+		return service.deployer.Run(ctx, filePaths, "updater", libstack.RunOptions{
+			Options: libstack.Options{
+				ProjectName: name,
+				WorkingDir:  options.WorkingDir,
+				Env:         options.Env,
+			},
+		})
+	}
+
 	return service.deployer.Deploy(ctx, filePaths, libstack.DeployOptions{
 		Options: libstack.Options{
 			ProjectName: name,

go.mod

@@ -24,7 +24,7 @@ require (
 	github.com/mitchellh/mapstructure v1.5.0
 	github.com/opencontainers/image-spec v1.1.0-rc5
 	github.com/pkg/errors v0.9.1
-	github.com/portainer/portainer v0.6.1-0.20240116212059-47f29002f0dc
+	github.com/portainer/portainer v0.6.1-0.20240117161906-171b42d11821
 	github.com/rs/zerolog v1.29.0
 	github.com/wI2L/jsondiff v0.2.0
 	gopkg.in/alecthomas/kingpin.v2 v2.2.6

go.sum

@@ -277,12 +277,8 @@ github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
 github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
-github.com/portainer/portainer v0.6.1-0.20240112073152-f9c0a1c26b72 h1:3grxIEsc2GPBXZga6tA5P0dTjHGFUiE5rKvnV6+kB3I=
-github.com/portainer/portainer v0.6.1-0.20240112073152-f9c0a1c26b72/go.mod h1:4sPWxbrwbD8T+W4EEwRWPTq8goN8n3ntlQm6AmZC+XA=
-github.com/portainer/portainer v0.6.1-0.20240115043120-17c6eb6d423a h1:AUNvx2+hfvm5TEk1UBiK4zfqM7x5lyRNh1nWKUE8nn4=
-github.com/portainer/portainer v0.6.1-0.20240115043120-17c6eb6d423a/go.mod h1:4sPWxbrwbD8T+W4EEwRWPTq8goN8n3ntlQm6AmZC+XA=
-github.com/portainer/portainer v0.6.1-0.20240116212059-47f29002f0dc h1:6E+0WPzNvCVLdtvqHvrIQEYI2CwLxhgzusu8TKXji6Q=
-github.com/portainer/portainer v0.6.1-0.20240116212059-47f29002f0dc/go.mod h1:4sPWxbrwbD8T+W4EEwRWPTq8goN8n3ntlQm6AmZC+XA=
+github.com/portainer/portainer v0.6.1-0.20240117161906-171b42d11821 h1:HfwxvbVbPgeme4CLKNUwqfb6OwZyHC1hWoKCBCILRio=
+github.com/portainer/portainer v0.6.1-0.20240117161906-171b42d11821/go.mod h1:4sPWxbrwbD8T+W4EEwRWPTq8goN8n3ntlQm6AmZC+XA=
 github.com/posener/complete v1.1.1/go.mod h1:em0nMJCgc9GFtwrmVmEMR/ZL6WyhyjMBndrE9hABlRI=
 github.com/prometheus/client_golang v0.9.2/go.mod h1:OsXs2jCmiKlQ1lTBmv21f2mNfw4xf/QclQDMrYNZzcM=
 github.com/prometheus/client_model v0.0.0-20180712105110-5c3871d89910/go.mod h1:MbSGuTsp3dbXC40dX6PRTWyKYBIrTGTE9sqQNg2J8bo=