generator: update docker template

cmd/candi/template_etc.go

@@ -2,7 +2,7 @@ package main
 
 const (
 	dockerfileTemplate = `# Stage 1
-FROM golang:1.18.4-alpine3.16 AS dependency_builder
+FROM golang:1.21.5-alpine3.19 AS dependency_builder
 
 WORKDIR /go/src
 ENV GO111MODULE=on
@@ -24,7 +24,7 @@ COPY . .
 RUN go build -o bin
 
 # Stage 3
-FROM alpine:latest  
+FROM alpine:3.19  
 
 ARG BUILD_NUMBER
 RUN apk --no-cache add ca-certificates tzdata
@@ -61,7 +61,7 @@ docker:
 	docker build -t {{.ServiceName}}:latest .
 
 run-container:
-	docker run --name={{.ServiceName}} --network="host" -d {{.ServiceName}}
+	docker run --rm --name={{.ServiceName}} --network="host" -d {{.ServiceName}}
 
 clear-docker:
 	docker rm -f {{.ServiceName}}
@@ -348,7 +348,7 @@ $ make migration service={{service_name}} down
 		"```\n"
 
 	dockerfileMonorepoTemplate = `# Stage 1
-FROM golang:1.18.4-alpine3.16 AS dependency_builder
+FROM golang:1.21.5-alpine3.19 AS dependency_builder
 
 WORKDIR /go/src
 ENV GO111MODULE=on
@@ -374,7 +374,7 @@ COPY go.sum .
 RUN go build -o bin services/$SERVICE_NAME/*.go
 
 # Stage 3
-FROM alpine:latest  
+FROM alpine:3.19  
 
 ARG BUILD_NUMBER
 ARG SERVICE_NAME
@@ -430,7 +430,7 @@ docker: check
 	docker build --build-arg SERVICE_NAME=$(service) -t $(service):latest .
 
 run-container: check
-	docker run --name=$(service) --network="host" -d $(service)
+	docker run --rm --name=$(service) --network="host" -d $(service)
 
 clear-docker: check
 	docker rm -f $(service)