func TestRackUpdateStable(t *testing.T) {
versions, err := version.All()
require.Nil(t, err)
stable, err := versions.Resolve("stable")
require.Nil(t, err)
ts := testServer(t,
test.Http{Method: "PUT", Body: fmt.Sprintf("version=%s", stable.Version), Path: "/system", Code: 200, Response: client.System{
Name: "mysystem",
Version: "ver",
Count: 1,
Type: "type",
}},
)
defer ts.Close()
test.Runs(t,
test.ExecRun{
Command: "convox rack update",
Exit: 0,
Stdout: fmt.Sprintf("Name mysystem\nStatus \nVersion ver\nCount 1\nType type\n\nUpdating to version: %s\n", stable.Version),
},
)
}
func cmdRackUpdate(c *cli.Context) error {
versions, err := version.All()
if err != nil {
return stdcli.ExitError(err)
}
specified := "stable"
if len(c.Args()) > 0 {
specified = c.Args()[0]
}
version, err := versions.Resolve(specified)
if err != nil {
return stdcli.ExitError(err)
}
system, err := rackClient(c).UpdateSystem(version.Version)
if err != nil {
return stdcli.ExitError(err)
}
fmt.Printf("Name %s\n", system.Name)
fmt.Printf("Status %s\n", system.Status)
fmt.Printf("Version %s\n", system.Version)
fmt.Printf("Count %d\n", system.Count)
fmt.Printf("Type %s\n", system.Type)
fmt.Println()
fmt.Printf("Updating to version: %s\n", version.Version)
return nil
}
func cmdInstall(c *cli.Context) {
region := c.String("region")
if !lambdaRegions[region] {
stdcli.Error(fmt.Errorf("Convox is not currently supported in %s", region))
}
stackName := c.String("stack-name")
awsRegexRules := []string{
//ecr: http://docs.aws.amazon.com/AmazonECR/latest/APIReference/API_CreateRepository.html
"(?:[a-z0-9]+(?:[._-][a-z0-9]+)*/)*[a-z0-9]+(?:[._-][a-z0-9]+)*",
//cloud formation: https://forums.aws.amazon.com/thread.jspa?threadID=118427
"[a-zA-Z][-a-zA-Z0-9]*",
}
for _, r := range awsRegexRules {
rp := regexp.MustCompile(r)
matchedStr := rp.FindString(stackName)
match := len(matchedStr) == len(stackName)
if !match {
stdcli.Error(fmt.Errorf("Stack name is invalid, must match [a-z0-9-]*"))
}
}
tenancy := "default"
instanceType := c.String("instance-type")
if c.Bool("dedicated") {
tenancy = "dedicated"
if strings.HasPrefix(instanceType, "t2") {
stdcli.Error(fmt.Errorf("t2 instance types aren't supported in dedicated tenancy, please set --instance-type."))
}
}
fmt.Println(Banner)
distinctId, err := currentId()
creds, err := readCredentials(c)
if err != nil {
handleError("install", distinctId, err)
return
}
if creds == nil {
err = fmt.Errorf("error reading credentials")
handleError("install", distinctId, err)
return
}
reader := bufio.NewReader(os.Stdin)
if email := c.String("email"); email != "" {
distinctId = email
updateId(distinctId)
} else if terminal.IsTerminal(int(os.Stdin.Fd())) {
fmt.Print("Email Address (optional, to receive project updates): ")
email, err := reader.ReadString('\n')
if err != nil {
handleError("install", distinctId, err)
return
}
if strings.TrimSpace(email) != "" {
distinctId = email
updateId(email)
}
}
development := "No"
if c.Bool("development") {
isDevelopment = true
development = "Yes"
}
private := "No"
if c.Bool("private") {
private = "Yes"
}
privateApi := "No"
if c.Bool("private-api") {
private = "Yes"
privateApi = "Yes"
}
ami := c.String("ami")
key := c.String("key")
vpcCIDR := c.String("vpc-cidr")
subnet0CIDR := c.String("subnet0-cidr")
subnet1CIDR := c.String("subnet1-cidr")
subnet2CIDR := c.String("subnet2-cidr")
subnetPrivate0CIDR := c.String("subnet-private0-cidr")
subnetPrivate1CIDR := c.String("subnet-private1-cidr")
subnetPrivate2CIDR := c.String("subnet-private2-cidr")
versions, err := version.All()
if err != nil {
handleError("install", distinctId, err)
return
}
version, err := versions.Resolve(c.String("version"))
if err != nil {
handleError("install", distinctId, err)
return
}
versionName := version.Version
formationUrl := fmt.Sprintf(FormationUrl, versionName)
instanceCount := fmt.Sprintf("%d", c.Int("instance-count"))
fmt.Printf("Installing Convox (%s)...\n", versionName)
if isDevelopment {
fmt.Println("(Development Mode)")
}
if private == "Yes" {
fmt.Println("(Private Network Edition)")
}
password := c.String("password")
if password == "" {
password = randomString(30)
}
CloudFormation := cloudformation.New(session.New(), awsConfig(region, creds))
req := &cloudformation.CreateStackInput{
Capabilities: []*string{aws.String("CAPABILITY_IAM")},
Parameters: []*cloudformation.Parameter{
&cloudformation.Parameter{ParameterKey: aws.String("Ami"), ParameterValue: aws.String(ami)},
&cloudformation.Parameter{ParameterKey: aws.String("ClientId"), ParameterValue: aws.String(distinctId)},
&cloudformation.Parameter{ParameterKey: aws.String("Development"), ParameterValue: aws.String(development)},
&cloudformation.Parameter{ParameterKey: aws.String("InstanceCount"), ParameterValue: aws.String(instanceCount)},
&cloudformation.Parameter{ParameterKey: aws.String("InstanceType"), ParameterValue: aws.String(instanceType)},
&cloudformation.Parameter{ParameterKey: aws.String("Key"), ParameterValue: aws.String(key)},
&cloudformation.Parameter{ParameterKey: aws.String("Password"), ParameterValue: aws.String(password)},
&cloudformation.Parameter{ParameterKey: aws.String("Private"), ParameterValue: aws.String(private)},
&cloudformation.Parameter{ParameterKey: aws.String("PrivateApi"), ParameterValue: aws.String(privateApi)},
&cloudformation.Parameter{ParameterKey: aws.String("Tenancy"), ParameterValue: aws.String(tenancy)},
&cloudformation.Parameter{ParameterKey: aws.String("Version"), ParameterValue: aws.String(versionName)},
&cloudformation.Parameter{ParameterKey: aws.String("Subnet0CIDR"), ParameterValue: aws.String(subnet0CIDR)},
&cloudformation.Parameter{ParameterKey: aws.String("Subnet1CIDR"), ParameterValue: aws.String(subnet1CIDR)},
&cloudformation.Parameter{ParameterKey: aws.String("Subnet2CIDR"), ParameterValue: aws.String(subnet2CIDR)},
&cloudformation.Parameter{ParameterKey: aws.String("SubnetPrivate0CIDR"), ParameterValue: aws.String(subnetPrivate0CIDR)},
&cloudformation.Parameter{ParameterKey: aws.String("SubnetPrivate1CIDR"), ParameterValue: aws.String(subnetPrivate1CIDR)},
&cloudformation.Parameter{ParameterKey: aws.String("SubnetPrivate2CIDR"), ParameterValue: aws.String(subnetPrivate2CIDR)},
&cloudformation.Parameter{ParameterKey: aws.String("VPCCIDR"), ParameterValue: aws.String(vpcCIDR)},
},
StackName: aws.String(stackName),
TemplateURL: aws.String(formationUrl),
}
if tf := os.Getenv("TEMPLATE_FILE"); tf != "" {
dat, err := ioutil.ReadFile(tf)
if err != nil {
handleError("install", distinctId, err)
}
req.TemplateURL = nil
req.TemplateBody = aws.String(string(dat))
}
res, err := CloudFormation.CreateStack(req)
// NOTE: we start making lots of network requests here
// so we're just going to return for testability
if os.Getenv("AWS_REGION") == "test" {
fmt.Println(*res.StackId)
return
}
if err != nil {
sendMixpanelEvent(fmt.Sprintf("convox-install-error"), err.Error())
if awsErr, ok := err.(awserr.Error); ok {
if awsErr.Code() == "AlreadyExistsException" {
stdcli.Error(fmt.Errorf("Stack %q already exists. Run `convox uninstall` then try again.", stackName))
}
}
stdcli.Error(err)
}
sendMixpanelEvent("convox-install-start", "")
host, err := waitForCompletion(*res.StackId, CloudFormation, false)
if err != nil {
handleError("install", distinctId, err)
return
}
if privateApi == "Yes" {
fmt.Println("Success. See http://convox.com/docs/private-api/ for instructions to log into the private Rack API.")
} else {
fmt.Println("Waiting for load balancer...")
waitForAvailability(fmt.Sprintf("http://%s/", host))
fmt.Println("Logging in...")
addLogin(host, password)
switchHost(host)
fmt.Println("Success, try `convox apps`")
}
sendMixpanelEvent("convox-install-success", "")
}
func cmdInstall(c *cli.Context) error {
ep := stdcli.QOSEventProperties{Start: time.Now()}
region := c.String("region")
stackName := c.String("stack-name")
awsRegexRules := []string{
//ecr: http://docs.aws.amazon.com/AmazonECR/latest/APIReference/API_CreateRepository.html
"(?:[a-z0-9]+(?:[._-][a-z0-9]+)*/)*[a-z0-9]+(?:[._-][a-z0-9]+)*",
//cloud formation: https://forums.aws.amazon.com/thread.jspa?threadID=118427
"[a-zA-Z][-a-zA-Z0-9]*",
}
for _, r := range awsRegexRules {
rp := regexp.MustCompile(r)
matchedStr := rp.FindString(stackName)
match := len(matchedStr) == len(stackName)
if !match {
msg := fmt.Errorf("Stack name '%s' is invalid, must match [a-z0-9-]*", stackName)
stdcli.QOSEventSend("cli-install", distinctID, stdcli.QOSEventProperties{ValidationError: msg})
return stdcli.Error(msg)
}
}
tenancy := "default"
instanceType := c.String("instance-type")
if c.Bool("dedicated") {
tenancy = "dedicated"
if strings.HasPrefix(instanceType, "t2") {
stdcli.QOSEventSend("cli-install", distinctID, stdcli.QOSEventProperties{ValidationError: fmt.Errorf("t2 instance types aren't supported in dedicated tenancy, please set --instance-type.")})
return stdcli.Error(fmt.Errorf("t2 instance types aren't supported in dedicated tenancy, please set --instance-type."))
}
}
numInstances := c.Int("instance-count")
instanceCount := fmt.Sprintf("%d", numInstances)
if numInstances <= 2 {
stdcli.QOSEventSend("cli-install", distinctID, stdcli.QOSEventProperties{ValidationError: fmt.Errorf("instance-count must be greater than 2")})
return stdcli.Error(fmt.Errorf("instance-count must be greater than 2"))
}
var subnet0CIDR, subnet1CIDR, subnet2CIDR string
if cidrs := c.String("subnet-cidrs"); cidrs != "" {
parts := strings.SplitN(cidrs, ",", 3)
if len(parts) < 3 {
stdcli.QOSEventSend("cli-install", distinctID, stdcli.QOSEventProperties{ValidationError: fmt.Errorf("subnet-cidrs must have 3 values")})
return stdcli.Error(fmt.Errorf("subnet-cidrs must have 3 values"))
}
subnet0CIDR = parts[0]
subnet1CIDR = parts[1]
subnet2CIDR = parts[2]
}
var subnetPrivate0CIDR, subnetPrivate1CIDR, subnetPrivate2CIDR string
if cidrs := c.String("private-cidrs"); cidrs != "" {
parts := strings.SplitN(cidrs, ",", 3)
if len(parts) < 3 {
stdcli.QOSEventSend("cli-install", distinctID, stdcli.QOSEventProperties{ValidationError: fmt.Errorf("private-cidrs must have 3 values")})
return stdcli.Error(fmt.Errorf("private-cidrs must have 3 values"))
}
subnetPrivate0CIDR = parts[0]
subnetPrivate1CIDR = parts[1]
subnetPrivate2CIDR = parts[2]
}
var existingVPC string
if vpc := c.String("existing-vpc"); vpc != "" {
existingVPC = vpc
}
internetGateway := c.String("internet-gateway")
if (existingVPC != "") && (internetGateway == "") {
return stdcli.Error(fmt.Errorf("must specify valid Internet Gateway for existing VPC"))
}
private := "No"
if c.Bool("private") || strings.ToLower(os.Getenv("RACK_PRIVATE")) == "yes" || strings.ToLower(os.Getenv("RACK_PRIVATE")) == "true" {
private = "Yes"
}
ami := c.String("ami")
key := c.String("key")
vpcCIDR := c.String("vpc-cidr")
versions, err := version.All()
if err != nil {
stdcli.QOSEventSend("cli-install", distinctID, stdcli.QOSEventProperties{Error: fmt.Errorf("error getting versions: %s", err)})
return stdcli.Error(err)
}
version, err := versions.Resolve(c.String("version"))
if err != nil {
stdcli.QOSEventSend("cli-install", distinctID, stdcli.QOSEventProperties{Error: fmt.Errorf("error resolving version: %s", err)})
return stdcli.Error(err)
}
versionName := version.Version
furl := fmt.Sprintf(formationURL, versionName)
fmt.Println(Banner)
if err != nil {
stdcli.QOSEventSend("cli-install", distinctID, stdcli.QOSEventProperties{Error: err})
return stdcli.Error(err)
}
fmt.Printf("Installing Convox (%s)...\n", versionName)
if private == "Yes" {
fmt.Println("(Private Network Edition)")
}
reader := bufio.NewReader(os.Stdin)
if email := c.String("email"); email != "" {
distinctID = email
updateId(distinctID)
} else if terminal.IsTerminal(int(os.Stdin.Fd())) {
fmt.Print("Email Address (optional, to receive project updates): ")
email, err := reader.ReadString('\n')
if err != nil {
stdcli.QOSEventSend("cli-install", distinctID, stdcli.QOSEventProperties{Error: err})
return stdcli.Error(err)
}
if strings.TrimSpace(email) != "" {
distinctID = email
updateId(email)
}
}
credentialsFile := ""
if len(c.Args()) >= 1 {
credentialsFile = c.Args()[0]
}
creds, err := readCredentials(credentialsFile)
if err != nil {
stdcli.QOSEventSend("cli-install", distinctID, stdcli.QOSEventProperties{Error: fmt.Errorf("error: %s", err)})
return stdcli.Error(err)
}
if creds == nil {
stdcli.QOSEventSend("cli-install", distinctID, stdcli.QOSEventProperties{Error: fmt.Errorf("error reading credentials")})
return stdcli.Error(err)
}
err = validateUserAccess(region, creds)
if err != nil {
stdcli.Error(err)
}
password := c.String("password")
if password == "" {
password = randomString(30)
}
CloudFormation := cloudformation.New(session.New(), awsConfig(region, creds))
req := &cloudformation.CreateStackInput{
Capabilities: []*string{aws.String("CAPABILITY_IAM")},
Parameters: []*cloudformation.Parameter{
{ParameterKey: aws.String("Ami"), ParameterValue: aws.String(ami)},
{ParameterKey: aws.String("ClientId"), ParameterValue: aws.String(distinctID)},
{ParameterKey: aws.String("ExistingVpc"), ParameterValue: aws.String(existingVPC)},
{ParameterKey: aws.String("InstanceCount"), ParameterValue: aws.String(instanceCount)},
{ParameterKey: aws.String("InstanceType"), ParameterValue: aws.String(instanceType)},
{ParameterKey: aws.String("InternetGateway"), ParameterValue: aws.String(internetGateway)},
{ParameterKey: aws.String("Key"), ParameterValue: aws.String(key)},
{ParameterKey: aws.String("Password"), ParameterValue: aws.String(password)},
{ParameterKey: aws.String("Private"), ParameterValue: aws.String(private)},
{ParameterKey: aws.String("Tenancy"), ParameterValue: aws.String(tenancy)},
{ParameterKey: aws.String("Version"), ParameterValue: aws.String(versionName)},
{ParameterKey: aws.String("Subnet0CIDR"), ParameterValue: aws.String(subnet0CIDR)},
{ParameterKey: aws.String("Subnet1CIDR"), ParameterValue: aws.String(subnet1CIDR)},
{ParameterKey: aws.String("Subnet2CIDR"), ParameterValue: aws.String(subnet2CIDR)},
{ParameterKey: aws.String("SubnetPrivate0CIDR"), ParameterValue: aws.String(subnetPrivate0CIDR)},
{ParameterKey: aws.String("SubnetPrivate1CIDR"), ParameterValue: aws.String(subnetPrivate1CIDR)},
{ParameterKey: aws.String("SubnetPrivate2CIDR"), ParameterValue: aws.String(subnetPrivate2CIDR)},
{ParameterKey: aws.String("VPCCIDR"), ParameterValue: aws.String(vpcCIDR)},
},
StackName: aws.String(stackName),
TemplateURL: aws.String(furl),
}
if tf := os.Getenv("TEMPLATE_FILE"); tf != "" {
dat, err := ioutil.ReadFile(tf)
if err != nil {
stdcli.QOSEventSend("cli-install", distinctID, stdcli.QOSEventProperties{Error: fmt.Errorf("error reading template file: %s", tf)})
return stdcli.Error(err)
}
t := new(bytes.Buffer)
if err := json.Compact(t, dat); err != nil {
stdcli.QOSEventSend("cli-install", distinctID, stdcli.QOSEventProperties{Error: err})
return stdcli.Error(err)
}
req.TemplateURL = nil
req.TemplateBody = aws.String(t.String())
}
res, err := CloudFormation.CreateStack(req)
if err != nil {
if awsErr, ok := err.(awserr.Error); ok {
if awsErr.Code() == "AlreadyExistsException" {
stdcli.QOSEventSend("cli-install", distinctID, stdcli.QOSEventProperties{Error: err})
return stdcli.Error(fmt.Errorf("Stack %q already exists. Run `convox uninstall` then try again", stackName))
}
}
stdcli.QOSEventSend("cli-install", distinctID, stdcli.QOSEventProperties{Error: err})
return stdcli.Error(err)
}
// NOTE: we start making lots of network requests here
// so we're just going to return for testability
if os.Getenv("AWS_REGION") == "test" {
fmt.Println(*res.StackId)
return nil
}
host, err := waitForCompletion(*res.StackId, CloudFormation, false)
if err != nil {
stdcli.QOSEventSend("cli-install", distinctID, stdcli.QOSEventProperties{Error: err})
return stdcli.Error(err)
}
fmt.Println("Waiting for load balancer...")
if err := waitForAvailability(fmt.Sprintf("http://%s/", host)); err != nil {
stdcli.QOSEventSend("cli-install", distinctID, stdcli.QOSEventProperties{Error: err})
return stdcli.Error(err)
}
fmt.Println("Logging in...")
err = addLogin(host, password)
if err != nil {
stdcli.QOSEventSend("cli-install", distinctID, stdcli.QOSEventProperties{Error: err})
return stdcli.Error(err)
}
err = switchHost(host)
if err != nil {
stdcli.QOSEventSend("cli-install", distinctID, stdcli.QOSEventProperties{Error: err})
return stdcli.Error(err)
}
fmt.Println("Success, try `convox apps`")
return stdcli.QOSEventSend("cli-install", distinctID, ep)
}
func cmdRackUpdate(c *cli.Context) error {
vs, err := version.All()
if err != nil {
return stdcli.Error(err)
}
target, err := vs.Latest()
if err != nil {
return stdcli.Error(err)
}
if len(c.Args()) > 0 {
t, err := vs.Find(c.Args()[0])
if err != nil {
return stdcli.Error(err)
}
target = t
}
system, err := rackClient(c).GetSystem()
if err != nil {
return stdcli.Error(err)
}
nv, err := vs.Next(system.Version)
if err != nil && strings.HasSuffix(err.Error(), "is latest") {
nv = target.Version
} else if err != nil {
return stdcli.Error(err)
}
next, err := vs.Find(nv)
if err != nil {
return stdcli.Error(err)
}
// stop at a required release if necessary
if next.Version < target.Version {
stdcli.Writef("WARNING: Required update found.\nPlease run `convox rack update` again once this update completes.\n")
target = next
}
stdcli.Startf("Updating to <release>%s</release>", target.Version)
_, err = rackClient(c).UpdateSystem(target.Version)
if err != nil {
return stdcli.Error(err)
}
stdcli.Wait("UPDATING")
if c.Bool("wait") {
stdcli.Startf("Waiting for completion")
// give the rack a few seconds to start updating
time.Sleep(5 * time.Second)
if err := waitForRackRunning(c); err != nil {
return stdcli.Error(err)
}
stdcli.OK()
}
return nil
}