Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

AWS assume role #611

Merged
Merged
Show file tree
Hide file tree
Changes from 3 commits
Commits
File filter

Filter by extension

Filter by extension

Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
16 changes: 11 additions & 5 deletions aws/client.go
Original file line number Diff line number Diff line change
Expand Up @@ -8,6 +8,7 @@ import (

awslib "github.com/aws/aws-sdk-go/aws"
"github.com/aws/aws-sdk-go/aws/credentials"
"github.com/aws/aws-sdk-go/aws/credentials/stscreds"
"github.com/aws/aws-sdk-go/aws/session"
awsec2 "github.com/aws/aws-sdk-go/service/ec2"
awsroute53 "github.com/aws/aws-sdk-go/service/route53"
Expand Down Expand Up @@ -43,14 +44,19 @@ type Client struct {
}

func NewClient(creds storage.AWS, logger logger) Client {
config := &awslib.Config{
Credentials: credentials.NewStaticCredentials(creds.AccessKeyID, creds.SecretAccessKey, ""),
Region: awslib.String(creds.Region),
config := awslib.NewConfig().
WithCredentials(credentials.NewStaticCredentials(creds.AccessKeyID, creds.SecretAccessKey, "")).
WithRegion(creds.Region)
awsSession := session.Must(session.NewSession(config))

if creds.AssumeRoleArn != "" {
stsCredentials := stscreds.NewCredentials(awsSession, creds.AssumeRoleArn)
awsSession = session.Must(session.NewSession(awslib.NewConfig().WithCredentials(stsCredentials).WithRegion(creds.Region)))
}

return Client{
ec2Client: awsec2.New(session.Must(session.NewSession(config))),
route53Client: awsroute53.New(session.Must(session.NewSession(config))),
ec2Client: awsec2.New(awsSession),
route53Client: awsroute53.New(awsSession),
logger: logger,
}
}
Expand Down
31 changes: 29 additions & 2 deletions bosh/executor.go
Original file line number Diff line number Diff line change
Expand Up @@ -101,6 +101,10 @@ func (e Executor) getSetupFiles(sourcePath, destPath string) []setupFile {
}

func (e Executor) PlanJumpbox(input DirInput, deploymentDir, iaas string) error {
return e.PlanJumpboxWithState(input, deploymentDir, iaas, storage.State{})
}

func (e Executor) PlanJumpboxWithState(input DirInput, deploymentDir, iaas string, state storage.State) error {
setupFiles := e.getSetupFiles(jumpboxDeploymentRepo, deploymentDir)

for _, f := range setupFiles {
Expand Down Expand Up @@ -128,6 +132,12 @@ func (e Executor) PlanJumpbox(input DirInput, deploymentDir, iaas string) error
}
}

if iaas == "aws" {
if state.AWS.AssumeRoleArn != "" {
sharedArgs = append(sharedArgs, "-o", filepath.Join(deploymentDir, "aws", "cpi-assume-role-credentials.yml"))
}
}

jumpboxState := filepath.Join(input.VarsDir, "jumpbox-state.json")

boshArgs := append([]string{filepath.Join(deploymentDir, "jumpbox.yml"), "--state", jumpboxState}, sharedArgs...)
Expand All @@ -138,6 +148,11 @@ func (e Executor) PlanJumpbox(input DirInput, deploymentDir, iaas string) error
"-v", `access_key_id="${BBL_AWS_ACCESS_KEY_ID}"`,
"-v", `secret_access_key="${BBL_AWS_SECRET_ACCESS_KEY}"`,
)
if state.AWS.AssumeRoleArn != "" {
boshArgs = append(boshArgs,
"-v", `role_arn="${BBL_AWS_ASSUME_ROLE}"`,
)
}
case "azure":
boshArgs = append(boshArgs,
"-v", `subscription_id="${BBL_AZURE_SUBSCRIPTION_ID}"`,
Expand Down Expand Up @@ -210,7 +225,7 @@ func (e Executor) getDirectorSetupFiles(stateDir, deploymentDir, iaas string) []
return files
}

func (e Executor) getDirectorOpsFiles(stateDir, deploymentDir, iaas string) []string {
func (e Executor) getDirectorOpsFiles(stateDir, deploymentDir, iaas string, state storage.State) []string {
files := []string{
filepath.Join(deploymentDir, iaas, "cpi.yml"),
filepath.Join(deploymentDir, "jumpbox-user.yml"),
Expand All @@ -223,13 +238,20 @@ func (e Executor) getDirectorOpsFiles(stateDir, deploymentDir, iaas string) []st
files = append(files, filepath.Join(stateDir, "bbl-ops-files", iaas, "bosh-director-ephemeral-ip-ops.yml"))
files = append(files, filepath.Join(deploymentDir, iaas, "iam-instance-profile.yml"))
files = append(files, filepath.Join(deploymentDir, iaas, "encrypted-disk.yml"))
if state.AWS.AssumeRoleArn != "" {
files = append(files, filepath.Join(deploymentDir, iaas, "cpi-assume-role-credentials.yml"))
}
} else if iaas == "vsphere" {
files = append(files, filepath.Join(deploymentDir, "vsphere", "resource-pool.yml"))
}
return files
}

func (e Executor) PlanDirector(input DirInput, deploymentDir, iaas string) error {
return e.PlanDirectorWithState(input, deploymentDir, iaas, storage.State{})
}

func (e Executor) PlanDirectorWithState(input DirInput, deploymentDir, iaas string, state storage.State) error {
setupFiles := e.getDirectorSetupFiles(input.StateDir, deploymentDir, iaas)

for _, f := range setupFiles {
Expand All @@ -246,7 +268,7 @@ func (e Executor) PlanDirector(input DirInput, deploymentDir, iaas string) error
"--vars-file", filepath.Join(input.VarsDir, "director-vars-file.yml"),
}

for _, f := range e.getDirectorOpsFiles(input.StateDir, deploymentDir, iaas) {
for _, f := range e.getDirectorOpsFiles(input.StateDir, deploymentDir, iaas, state) {
sharedArgs = append(sharedArgs, "-o", f)
}

Expand All @@ -260,6 +282,11 @@ func (e Executor) PlanDirector(input DirInput, deploymentDir, iaas string) error
"-v", `access_key_id="${BBL_AWS_ACCESS_KEY_ID}"`,
"-v", `secret_access_key="${BBL_AWS_SECRET_ACCESS_KEY}"`,
)
if state.AWS.AssumeRoleArn != "" {
boshArgs = append(boshArgs,
"-v", `role_arn="${BBL_AWS_ASSUME_ROLE}"`,
)
}
case "azure":
boshArgs = append(boshArgs,
"-v", `subscription_id="${BBL_AZURE_SUBSCRIPTION_ID}"`,
Expand Down
168 changes: 122 additions & 46 deletions bosh/executor_test.go
Original file line number Diff line number Diff line change
Expand Up @@ -75,55 +75,102 @@
})

Describe("PlanJumpbox", func() {
It("writes bosh-deployment assets to the deployment dir", func() {
err := executor.PlanJumpbox(dirInput, deploymentDir, "aws")
Expect(err).NotTo(HaveOccurred())
Context("on aws", func() {
It("writes bosh-deployment assets to the deployment dir", func() {
err := executor.PlanJumpbox(dirInput, deploymentDir, "aws")
Expect(err).NotTo(HaveOccurred())

By("writing bosh-deployment assets to the deployment dir", func() {
simplePath := filepath.Join(deploymentDir, "no-external-ip.yml")
By("writing bosh-deployment assets to the deployment dir", func() {
simplePath := filepath.Join(deploymentDir, "no-external-ip.yml")

contents, err := fs.ReadFile(simplePath)
Expect(err).NotTo(HaveOccurred())
Expect(string(contents)).To(Equal("no-ip"))
contents, err := fs.ReadFile(simplePath)
Expect(err).NotTo(HaveOccurred())
Expect(string(contents)).To(Equal("no-ip"))

nestedPath := filepath.Join(deploymentDir, "aws", "cpi.yml")
nestedPath := filepath.Join(deploymentDir, "aws", "cpi.yml")

contents, err = fs.ReadFile(nestedPath)
Expect(err).NotTo(HaveOccurred())
Expect(string(contents)).To(Equal("aws-cpi"))
contents, err = fs.ReadFile(nestedPath)
Expect(err).NotTo(HaveOccurred())
Expect(string(contents)).To(Equal("aws-cpi"))
})

By("writing create-env and delete-env scripts", func() {
expectedArgs := []string{
fmt.Sprintf("%s/jumpbox.yml", relativeDeploymentDir),
"--state", fmt.Sprintf("%s/jumpbox-state.json", relativeVarsDir),
"--vars-store", fmt.Sprintf("%s/jumpbox-vars-store.yml", relativeVarsDir),
"--vars-file", fmt.Sprintf("%s/jumpbox-vars-file.yml", relativeVarsDir),
"-o", fmt.Sprintf("%s/aws/cpi.yml", relativeDeploymentDir),
"-v", `access_key_id="${BBL_AWS_ACCESS_KEY_ID}"`,
"-v", `secret_access_key="${BBL_AWS_SECRET_ACCESS_KEY}"`,
}

expectedScript := formatScript("create-env", stateDir, expectedArgs)
scriptPath := fmt.Sprintf("%s/create-jumpbox.sh", stateDir)
shellScript, err := fs.ReadFile(scriptPath)
Expect(err).NotTo(HaveOccurred())

fileinfo, err := fs.Stat(scriptPath)
Expect(err).NotTo(HaveOccurred())
Expect(fileinfo.Mode().String()).To(Equal("-rwxr-x---"))
Expect(string(shellScript)).To(Equal(expectedScript))

expectedScript = formatScript("delete-env", stateDir, expectedArgs)
scriptPath = fmt.Sprintf("%s/delete-jumpbox.sh", stateDir)
shellScript, err = fs.ReadFile(scriptPath)
Expect(err).NotTo(HaveOccurred())

fileinfo, err = fs.Stat(scriptPath)
Expect(err).NotTo(HaveOccurred())
Expect(fileinfo.Mode().String()).To(Equal("-rwxr-x---"))
Expect(err).NotTo(HaveOccurred())
Expect(string(shellScript)).To(Equal(expectedScript))
})
})

By("writing create-env and delete-env scripts", func() {
expectedArgs := []string{
fmt.Sprintf("%s/jumpbox.yml", relativeDeploymentDir),
"--state", fmt.Sprintf("%s/jumpbox-state.json", relativeVarsDir),
"--vars-store", fmt.Sprintf("%s/jumpbox-vars-store.yml", relativeVarsDir),
"--vars-file", fmt.Sprintf("%s/jumpbox-vars-file.yml", relativeVarsDir),
"-o", fmt.Sprintf("%s/aws/cpi.yml", relativeDeploymentDir),
"-v", `access_key_id="${BBL_AWS_ACCESS_KEY_ID}"`,
"-v", `secret_access_key="${BBL_AWS_SECRET_ACCESS_KEY}"`,
}
Context("when assume role is set", func() {
It("writes create-env and delete-env scripts with the assume role ops files and variables", func() {
state := storage.State{
AWS: storage.AWS{
AssumeRoleArn: "some-aws-assume-role",
},
}
err := executor.PlanJumpboxWithState(dirInput, deploymentDir, "aws", state)
Expect(err).NotTo(HaveOccurred())

expectedScript := formatScript("create-env", stateDir, expectedArgs)
scriptPath := fmt.Sprintf("%s/create-jumpbox.sh", stateDir)
shellScript, err := fs.ReadFile(scriptPath)
Expect(err).NotTo(HaveOccurred())
expectedArgs := []string{
fmt.Sprintf("%s/jumpbox.yml", relativeDeploymentDir),
"--state", fmt.Sprintf("%s/jumpbox-state.json", relativeVarsDir),
"--vars-store", fmt.Sprintf("%s/jumpbox-vars-store.yml", relativeVarsDir),
"--vars-file", fmt.Sprintf("%s/jumpbox-vars-file.yml", relativeVarsDir),
"-o", fmt.Sprintf("%s/aws/cpi.yml", relativeDeploymentDir),
"-o", fmt.Sprintf("%s/aws/cpi-assume-role-credentials.yml", relativeDeploymentDir),
"-v", `access_key_id="${BBL_AWS_ACCESS_KEY_ID}"`,
"-v", `secret_access_key="${BBL_AWS_SECRET_ACCESS_KEY}"`,
"-v", `role_arn="${BBL_AWS_ASSUME_ROLE}"`,
}

fileinfo, err := fs.Stat(scriptPath)
Expect(err).NotTo(HaveOccurred())
Expect(fileinfo.Mode().String()).To(Equal("-rwxr-x---"))
Expect(string(shellScript)).To(Equal(expectedScript))
expectedScript := formatScript("create-env", stateDir, expectedArgs)
scriptPath := fmt.Sprintf("%s/create-jumpbox.sh", stateDir)
shellScript, err := fs.ReadFile(scriptPath)
Expect(err).NotTo(HaveOccurred())

expectedScript = formatScript("delete-env", stateDir, expectedArgs)
scriptPath = fmt.Sprintf("%s/delete-jumpbox.sh", stateDir)
shellScript, err = fs.ReadFile(scriptPath)
Expect(err).NotTo(HaveOccurred())
fileinfo, err := fs.Stat(scriptPath)
Expect(err).NotTo(HaveOccurred())
Expect(fileinfo.Mode().String()).To(Equal("-rwxr-x---"))
Expect(string(shellScript)).To(Equal(expectedScript))

fileinfo, err = fs.Stat(scriptPath)
Expect(err).NotTo(HaveOccurred())
Expect(fileinfo.Mode().String()).To(Equal("-rwxr-x---"))
Expect(err).NotTo(HaveOccurred())
Expect(string(shellScript)).To(Equal(expectedScript))
expectedScript = formatScript("delete-env", stateDir, expectedArgs)
scriptPath = fmt.Sprintf("%s/delete-jumpbox.sh", stateDir)
shellScript, err = fs.ReadFile(scriptPath)
Expect(err).NotTo(HaveOccurred())

fileinfo, err = fs.Stat(scriptPath)
Expect(err).NotTo(HaveOccurred())
Expect(fileinfo.Mode().String()).To(Equal("-rwxr-x---"))
Expect(err).NotTo(HaveOccurred())
Expect(string(shellScript)).To(Equal(expectedScript))
})
})
})

Expand Down Expand Up @@ -347,7 +394,7 @@
"-v", `secret_access_key="${BBL_AWS_SECRET_ACCESS_KEY}"`,
}

behavesLikePlan(expectedArgs, cli, fs, executor, dirInput, deploymentDir, "aws", stateDir)
behavesLikePlan(expectedArgs, cli, fs, executor, dirInput, deploymentDir, "aws", stateDir, storage.State{})
})

It("writes aws-specific ops files", func() {
Expand All @@ -364,6 +411,35 @@
value: true
`))
})

Context("when assume role is set", func() {
It("writes create-director.sh and delete-director.sh including the assume role ops files and variables", func() {
expectedArgs := []string{
filepath.Join(relativeDeploymentDir, "bosh.yml"),
"--state", filepath.Join(relativeVarsDir, "bosh-state.json"),
"--vars-store", filepath.Join(relativeVarsDir, "director-vars-store.yml"),
"--vars-file", filepath.Join(relativeVarsDir, "director-vars-file.yml"),
"-o", filepath.Join(relativeDeploymentDir, "aws", "cpi.yml"),
"-o", filepath.Join(relativeDeploymentDir, "jumpbox-user.yml"),
"-o", filepath.Join(relativeDeploymentDir, "uaa.yml"),
"-o", filepath.Join(relativeDeploymentDir, "credhub.yml"),
"-o", filepath.Join(relativeStateDir, "bbl-ops-files", "aws", "bosh-director-ephemeral-ip-ops.yml"),
"-o", filepath.Join(relativeDeploymentDir, "aws", "iam-instance-profile.yml"),
"-o", filepath.Join(relativeDeploymentDir, "aws", "encrypted-disk.yml"),
"-o", filepath.Join(relativeDeploymentDir, "aws", "cpi-assume-role-credentials.yml"),
"-v", `access_key_id="${BBL_AWS_ACCESS_KEY_ID}"`,
"-v", `secret_access_key="${BBL_AWS_SECRET_ACCESS_KEY}"`,
"-v", `role_arn="${BBL_AWS_ASSUME_ROLE}"`,
}

state := storage.State{
AWS: storage.AWS{
AssumeRoleArn: "some-aws-assume-role",
},
}
behavesLikePlan(expectedArgs, cli, fs, executor, dirInput, deploymentDir, "aws", stateDir, state)
})
})
})

Context("gcp", func() {
Expand All @@ -383,7 +459,7 @@
"-v", `zone="${BBL_GCP_ZONE}"`,
}

behavesLikePlan(expectedArgs, cli, fs, executor, dirInput, deploymentDir, "gcp", stateDir)
behavesLikePlan(expectedArgs, cli, fs, executor, dirInput, deploymentDir, "gcp", stateDir, storage.State{})
})

It("writes gcp-specific ops files", func() {
Expand Down Expand Up @@ -419,7 +495,7 @@
"-v", `tenant_id="${BBL_AZURE_TENANT_ID}"`,
}

behavesLikePlan(expectedArgs, cli, fs, executor, dirInput, deploymentDir, "azure", stateDir)
behavesLikePlan(expectedArgs, cli, fs, executor, dirInput, deploymentDir, "azure", stateDir, storage.State{})
})
})

Expand All @@ -439,7 +515,7 @@
"-v", `vcenter_password="${BBL_VSPHERE_VCENTER_PASSWORD}"`,
}

behavesLikePlan(expectedArgs, cli, fs, executor, dirInput, deploymentDir, "vsphere", stateDir)
behavesLikePlan(expectedArgs, cli, fs, executor, dirInput, deploymentDir, "vsphere", stateDir, storage.State{})
})
})

Expand All @@ -458,7 +534,7 @@
"-v", `openstack_password="${BBL_OPENSTACK_PASSWORD}"`,
}

behavesLikePlan(expectedArgs, cli, fs, executor, dirInput, deploymentDir, "openstack", stateDir)
behavesLikePlan(expectedArgs, cli, fs, executor, dirInput, deploymentDir, "openstack", stateDir, storage.State{})
})
})
Context("cloudstack", func() {
Expand All @@ -476,7 +552,7 @@
"-v", `cloudstack_secret_access_key="${BBL_CLOUDSTACK_SECRET_ACCESS_KEY}"`,
}

behavesLikePlan(expectedArgs, cli, fs, executor, dirInput, deploymentDir, "cloudstack", stateDir)

Check failure on line 555 in bosh/executor_test.go

View workflow job for this annotation

GitHub Actions / lint (ubuntu-latest)

not enough arguments in call to behavesLikePlan
})
})
})
Expand Down Expand Up @@ -1028,13 +1104,13 @@
fileio.Stater
}

func behavesLikePlan(expectedArgs []string, cli *fakes.BOSHCLI, fs behavesLikePlanFs, executor bosh.Executor, input bosh.DirInput, deploymentDir, iaas, stateDir string) {
func behavesLikePlan(expectedArgs []string, cli *fakes.BOSHCLI, fs behavesLikePlanFs, executor bosh.Executor, input bosh.DirInput, deploymentDir, iaas, stateDir string, state storage.State) {
cli.RunStub = func(stdout io.Writer, workingDirectory string, args []string) error {
stdout.Write([]byte("some-manifest")) //nolint:errcheck
return nil
}

err := executor.PlanDirector(input, deploymentDir, iaas)
err := executor.PlanDirectorWithState(input, deploymentDir, iaas, state)
Expect(err).NotTo(HaveOccurred())
Expect(cli.RunCallCount()).To(Equal(0))

Expand Down
8 changes: 4 additions & 4 deletions bosh/manager.go
Original file line number Diff line number Diff line change
Expand Up @@ -40,8 +40,8 @@ type directorVars struct {
}

type executor interface {
PlanDirector(DirInput, string, string) error
PlanJumpbox(DirInput, string, string) error
PlanDirectorWithState(DirInput, string, string, storage.State) error
PlanJumpboxWithState(DirInput, string, string, storage.State) error
CreateEnv(DirInput, storage.State) (string, error)
DeleteEnv(DirInput, storage.State) error
WriteDeploymentVars(DirInput, string) error
Expand Down Expand Up @@ -107,7 +107,7 @@ func (m *Manager) InitializeJumpbox(state storage.State) error {
VarsDir: varsDir,
}

err = m.executor.PlanJumpbox(iaasInputs, deploymentDir, state.IAAS)
err = m.executor.PlanJumpboxWithState(iaasInputs, deploymentDir, state.IAAS, state)
if err != nil {
return fmt.Errorf("Jumpbox interpolate: %s", err)
}
Expand Down Expand Up @@ -186,7 +186,7 @@ func (m *Manager) InitializeDirector(state storage.State) error {
VarsDir: varsDir,
}

err = m.executor.PlanDirector(iaasInputs, directorDeploymentDir, state.IAAS)
err = m.executor.PlanDirectorWithState(iaasInputs, directorDeploymentDir, state.IAAS, state)
if err != nil {
return err
}
Expand Down
Loading
Loading