func runAttached(c *cli.Context, app string, ps string, args string) (int, error) {
fd := os.Stdin.Fd()
if terminal.IsTerminal(int(fd)) {
stdinState, err := terminal.GetState(int(fd))
if err != nil {
return -1, err
}
defer terminal.Restore(int(fd), stdinState)
}
w, h, err := terminal.GetSize(int(fd))
if err != nil {
return -1, err
}
code, err := rackClient(c).RunProcessAttached(app, ps, args, h, w, os.Stdin, os.Stdout)
if err != nil {
return -1, err
}
return code, nil
}
func readCredentials(c *cli.Context) (creds *AwsCredentials, err error) {
// read credentials from ENV
creds = &AwsCredentials{
Access: os.Getenv("AWS_ACCESS_KEY_ID"),
Secret: os.Getenv("AWS_SECRET_ACCESS_KEY"),
Session: os.Getenv("AWS_SESSION_TOKEN"),
}
if os.Getenv("AWS_ENDPOINT_URL") != "" {
url := os.Getenv("AWS_ENDPOINT_URL")
defaults.DefaultConfig.Endpoint = &url
}
var inputCreds *AwsCredentials
if len(c.Args()) > 0 {
fileName := c.Args()[0]
inputCreds, err = readCredentialsFromFile(fileName)
} else if !terminal.IsTerminal(int(os.Stdin.Fd())) {
inputCreds, err = readCredentialsFromSTDIN()
}
if inputCreds != nil {
creds = inputCreds
}
if err != nil {
return nil, err
}
if creds.Access == "" || creds.Secret == "" {
reader := bufio.NewReader(os.Stdin)
fmt.Println(CredentialsMessage)
fmt.Print("AWS Access Key ID: ")
creds.Access, err = reader.ReadString('\n')
if err != nil {
return creds, err
}
fmt.Print("AWS Secret Access Key: ")
creds.Secret, err = reader.ReadString('\n')
if err != nil {
return creds, err
}
fmt.Println("")
}
creds.Access = strings.TrimSpace(creds.Access)
creds.Secret = strings.TrimSpace(creds.Secret)
creds.Session = strings.TrimSpace(creds.Session)
return
}
func sshWithRestore(c *cli.Context, id, cmd string) (int, error) {
fd := os.Stdin.Fd()
isTerm := terminal.IsTerminal(int(fd))
var h, w int
if isTerm {
stdinState, err := terminal.GetState(int(fd))
if err != nil {
return -1, err
}
h, w, err = terminal.GetSize(int(fd))
if err != nil {
return -1, err
}
defer terminal.Restore(int(fd), stdinState)
}
return rackClient(c).SSHInstance(id, cmd, h, w, isTerm, os.Stdin, os.Stdout)
}
func cmdInstall(c *cli.Context) {
region := c.String("region")
if !lambdaRegions[region] {
stdcli.Error(fmt.Errorf("Convox is not currently supported in %s", region))
}
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"
}
encryption := "Yes"
if c.Bool("disable-encryption") {
encryption = "No"
}
ami := c.String("ami")
key := c.String("key")
stackName := c.String("stack-name")
vpcCIDR := c.String("vpc-cidr")
subnet0CIDR := c.String("subnet0-cidr")
subnet1CIDR := c.String("subnet1-cidr")
subnet2CIDR := c.String("subnet2-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)")
}
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("Encryption"), ParameterValue: aws.String(encryption)},
&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("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("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
}
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) {
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", "")
}