cmd/puppeth: support deploying services with forced rebuilds

cmd/puppeth/module_dashboard.go

@@ -437,7 +437,7 @@ services:
 // deployDashboard deploys a new dashboard container to a remote machine via SSH,
 // docker and docker-compose. If an instance with the specified network name
 // already exists there, it will be overwritten!
-func deployDashboard(client *sshClient, network string, port int, vhost string, services map[string]string, conf *config, ethstats bool) ([]byte, error) {
+func deployDashboard(client *sshClient, network string, port int, vhost string, services map[string]string, conf *config, ethstats bool, nocache bool) ([]byte, error) {
 	// Generate the content to upload to the server
 	workdir := fmt.Sprintf("%d", rand.Int63())
 	files := make(map[string][]byte)
@@ -490,7 +490,10 @@ func deployDashboard(client *sshClient, network string, port int, vhost string,
 	defer client.Run("rm -rf " + workdir)
 
 	// Build and deploy the dashboard service
-	return nil, client.Stream(fmt.Sprintf("cd %s && docker-compose -p %s up -d --build", workdir, network))
+	if nocache {
+		return nil, client.Stream(fmt.Sprintf("cd %s && docker-compose -p %s build --pull --no-cache && docker-compose -p %s up -d --force-recreate", workdir, network, network))
+	}
+	return nil, client.Stream(fmt.Sprintf("cd %s && docker-compose -p %s up -d --build --force-recreate", workdir, network))
 }
 
 // dashboardInfos is returned from an dashboard status check to allow reporting

cmd/puppeth/module_ethstats.go

@@ -73,7 +73,7 @@ services:
 // deployEthstats deploys a new ethstats container to a remote machine via SSH,
 // docker and docker-compose. If an instance with the specified network name
 // already exists there, it will be overwritten!
-func deployEthstats(client *sshClient, network string, port int, secret string, vhost string, trusted []string, banned []string) ([]byte, error) {
+func deployEthstats(client *sshClient, network string, port int, secret string, vhost string, trusted []string, banned []string, nocache bool) ([]byte, error) {
 	// Generate the content to upload to the server
 	workdir := fmt.Sprintf("%d", rand.Int63())
 	files := make(map[string][]byte)
@@ -111,7 +111,10 @@ func deployEthstats(client *sshClient, network string, port int, secret string,
 	defer client.Run("rm -rf " + workdir)
 
 	// Build and deploy the ethstats service
-	return nil, client.Stream(fmt.Sprintf("cd %s && docker-compose -p %s up -d --build", workdir, network))
+	if nocache {
+		return nil, client.Stream(fmt.Sprintf("cd %s && docker-compose -p %s build --pull --no-cache && docker-compose -p %s up -d --force-recreate", workdir, network, network))
+	}
+	return nil, client.Stream(fmt.Sprintf("cd %s && docker-compose -p %s up -d --build --force-recreate", workdir, network))
 }
 
 // ethstatsInfos is returned from an ethstats status check to allow reporting

cmd/puppeth/module_faucet.go

@@ -95,7 +95,7 @@ services:
 // deployFaucet deploys a new faucet container to a remote machine via SSH,
 // docker and docker-compose. If an instance with the specified network name
 // already exists there, it will be overwritten!
-func deployFaucet(client *sshClient, network string, bootnodes []string, config *faucetInfos) ([]byte, error) {
+func deployFaucet(client *sshClient, network string, bootnodes []string, config *faucetInfos, nocache bool) ([]byte, error) {
 	// Generate the content to upload to the server
 	workdir := fmt.Sprintf("%d", rand.Int63())
 	files := make(map[string][]byte)
@@ -146,7 +146,10 @@ func deployFaucet(client *sshClient, network string, bootnodes []string, config
 	defer client.Run("rm -rf " + workdir)
 
 	// Build and deploy the faucet service
-	return nil, client.Stream(fmt.Sprintf("cd %s && docker-compose -p %s up -d --build", workdir, network))
+	if nocache {
+		return nil, client.Stream(fmt.Sprintf("cd %s && docker-compose -p %s build --pull --no-cache && docker-compose -p %s up -d --force-recreate", workdir, network, network))
+	}
+	return nil, client.Stream(fmt.Sprintf("cd %s && docker-compose -p %s up -d --build --force-recreate", workdir, network))
 }
 
 // faucetInfos is returned from an faucet status check to allow reporting various

cmd/puppeth/module_nginx.go

@@ -55,7 +55,7 @@ services:
 // deployNginx deploys a new nginx reverse-proxy container to expose one or more
 // HTTP services running on a single host. If an instance with the specified
 // network name already exists there, it will be overwritten!
-func deployNginx(client *sshClient, network string, port int) ([]byte, error) {
+func deployNginx(client *sshClient, network string, port int, nocache bool) ([]byte, error) {
 	log.Info("Deploying nginx reverse-proxy", "server", client.server, "port", port)
 
 	// Generate the content to upload to the server
@@ -79,8 +79,11 @@ func deployNginx(client *sshClient, network string, port int) ([]byte, error) {
 	}
 	defer client.Run("rm -rf " + workdir)
 
-	// Build and deploy the ethstats service
+	// Build and deploy the reverse-proxy service
-	return nil, client.Stream(fmt.Sprintf("cd %s && docker-compose -p %s up -d --build", workdir, network))
+	if nocache {
+		return nil, client.Stream(fmt.Sprintf("cd %s && docker-compose -p %s build --pull --no-cache && docker-compose -p %s up -d --force-recreate", workdir, network, network))
+	}
+	return nil, client.Stream(fmt.Sprintf("cd %s && docker-compose -p %s up -d --build --force-recreate", workdir, network))
 }
 
 // nginxInfos is returned from an nginx reverse-proxy status check to allow

cmd/puppeth/module_node.go

@@ -81,7 +81,7 @@ services:
 // deployNode deploys a new Ethereum node container to a remote machine via SSH,
 // docker and docker-compose. If an instance with the specified network name
 // already exists there, it will be overwritten!
-func deployNode(client *sshClient, network string, bootv4, bootv5 []string, config *nodeInfos) ([]byte, error) {
+func deployNode(client *sshClient, network string, bootv4, bootv5 []string, config *nodeInfos, nocache bool) ([]byte, error) {
 	kind := "sealnode"
 	if config.keyJSON == "" && config.etherbase == "" {
 		kind = "bootnode"
@@ -143,7 +143,10 @@ func deployNode(client *sshClient, network string, bootv4, bootv5 []string, conf
 	defer client.Run("rm -rf " + workdir)
 
 	// Build and deploy the boot or seal node service
-	return nil, client.Stream(fmt.Sprintf("cd %s && docker-compose -p %s up -d --build", workdir, network))
+	if nocache {
+		return nil, client.Stream(fmt.Sprintf("cd %s && docker-compose -p %s build --pull --no-cache && docker-compose -p %s up -d --force-recreate", workdir, network, network))
+	}
+	return nil, client.Stream(fmt.Sprintf("cd %s && docker-compose -p %s up -d --build --force-recreate", workdir, network))
 }
 
 // nodeInfos is returned from a boot or seal node status check to allow reporting

cmd/puppeth/wizard_dashboard.go

@@ -120,7 +120,11 @@ func (w *wizard) deployDashboard() {
 		ethstats = w.readDefaultString("y") == "y"
 	}
 	// Try to deploy the dashboard container on the host
-	if out, err := deployDashboard(client, w.network, infos.port, infos.host, listing, &w.conf, ethstats); err != nil {
+	fmt.Println()
+	fmt.Printf("Should the dashboard be built from scratch (y/n)? (default = no)\n")
+	nocache := w.readDefaultString("n") != "n"
+
+	if out, err := deployDashboard(client, w.network, infos.port, infos.host, listing, &w.conf, ethstats, nocache); err != nil {
 		log.Error("Failed to deploy dashboard container", "err", err)
 		if len(out) > 0 {
 			fmt.Printf("%s\n", out)

cmd/puppeth/wizard_ethstats.go

@@ -98,13 +98,17 @@ func (w *wizard) deployEthstats() {
 		sort.Strings(infos.banned)
 	}
 	// Try to deploy the ethstats server on the host
+	fmt.Println()
+	fmt.Printf("Should the ethstats be built from scratch (y/n)? (default = no)\n")
+	nocache := w.readDefaultString("n") != "n"
+
 	trusted := make([]string, 0, len(w.servers))
 	for _, client := range w.servers {
 		if client != nil {
 			trusted = append(trusted, client.address)
 		}
 	}
-	if out, err := deployEthstats(client, w.network, infos.port, infos.secret, infos.host, trusted, infos.banned); err != nil {
+	if out, err := deployEthstats(client, w.network, infos.port, infos.secret, infos.host, trusted, infos.banned, nocache); err != nil {
 		log.Error("Failed to deploy ethstats container", "err", err)
 		if len(out) > 0 {
 			fmt.Printf("%s\n", out)

cmd/puppeth/wizard_faucet.go

@@ -190,7 +190,11 @@ func (w *wizard) deployFaucet() {
 		}
 	}
 	// Try to deploy the faucet server on the host
-	if out, err := deployFaucet(client, w.network, w.conf.bootLight, infos); err != nil {
+	fmt.Println()
+	fmt.Printf("Should the faucet be built from scratch (y/n)? (default = no)\n")
+	nocache := w.readDefaultString("n") != "n"
+
+	if out, err := deployFaucet(client, w.network, w.conf.bootLight, infos, nocache); err != nil {
 		log.Error("Failed to deploy faucet container", "err", err)
 		if len(out) > 0 {
 			fmt.Printf("%s\n", out)

cmd/puppeth/wizard_nginx.go

@@ -41,7 +41,11 @@ func (w *wizard) ensureVirtualHost(client *sshClient, port int, def string) (str
 	fmt.Println()
 	fmt.Println("Allow sharing the port with other services (y/n)? (default = yes)")
 	if w.readDefaultString("y") == "y" {
-		if out, err := deployNginx(client, w.network, port); err != nil {
+		fmt.Println()
+		fmt.Printf("Should the reverse-proxy be rebuilt from scratch (y/n)? (default = no)\n")
+		nocache := w.readDefaultString("n") != "n"
+
+		if out, err := deployNginx(client, w.network, port, nocache); err != nil {
 			log.Error("Failed to deploy reverse-proxy", "err", err)
 			if len(out) > 0 {
 				fmt.Printf("%s\n", out)

cmd/puppeth/wizard_node.go

@@ -44,7 +44,7 @@ func (w *wizard) deployNode(boot bool) {
 	}
 	client := w.servers[server]
 
-	// Retrieve any active ethstats configurations from the server
+	// Retrieve any active node configurations from the server
 	infos, err := checkNode(client, w.network, boot)
 	if err != nil {
 		if boot {
@@ -145,7 +145,11 @@ func (w *wizard) deployNode(boot bool) {
 		infos.gasPrice = w.readDefaultFloat(infos.gasPrice)
 	}
 	// Try to deploy the full node on the host
-	if out, err := deployNode(client, w.network, w.conf.bootFull, w.conf.bootLight, infos); err != nil {
+	fmt.Println()
+	fmt.Printf("Should the node be built from scratch (y/n)? (default = no)\n")
+	nocache := w.readDefaultString("n") != "n"
+
+	if out, err := deployNode(client, w.network, w.conf.bootFull, w.conf.bootLight, infos, nocache); err != nil {
 		log.Error("Failed to deploy Ethereum node container", "err", err)
 		if len(out) > 0 {
 			fmt.Printf("%s\n", out)