k8sec

CLI tool to manage Kubernetes Secrets easily

Installation

Using Homebrew (OS X only)

Formula is available at dtan4/homebrew-dtan4.

$ brew tap dtan4/dtan4
$ brew install k8sec

Precompiled binary

Precompiled binaries for Windows, OS X, Linux are available at Releases.

From source

$ go get -d github.com/dtan4/k8sec
$ cd $GOPATH/src/github.com/dtan4/k8sec
$ make
$ make install

Usage

k8sec list

List secrets

$ k8sec list [--base64] [--kubeconfig KUBECONFIG] [--namespace NAMESPACE] [NAME]

# Example
$ k8sec list rails
NAME    TYPE    KEY             VALUE
rails   Opaque  database-url    "postgres://example.com:5432/dbname"

# Show values as base64-encoded string
$ k8sec list --base64 rails
NAME    TYPE    KEY             VALUE
rails   Opaque  database-url    cG9zdGdyZXM6Ly9leGFtcGxlLmNvbTo1NDMyL2RibmFtZQ==

k8sec set

Set secrets

$ k8sec set [--base64] [--kubeconfig KUBECONFIG] [--namespace NAMESPACE] NAME KEY1=VALUE1 KEY2=VALUE2

# Example
$ k8sec set rails rails-env=production
rails

# Pass base64-encoded value
$ echo dtan4 | base64
ZHRhbjQK
$ k8sec set --base64 rails foo=ZHRhbjQK
rails
$ k8sec list rails
NAME    TYPE    KEY             VALUE
rails   Opaque  database-url    "postgres://example.com:5432/dbname"
rails   Opaque  foo             "dtan4\n"

k8sec unset

Unset secrets

$ k8sec unset [--kubeconfig KUBECONFIG] [--namespace NAMESPACE] NAME KEY1 KEY2

# Example
$ k8sec unset rails rails-env

k8sec load

Load from dotenv (key=value) format text

$ k8sec load [--kubeconfig KUBECONFIG] [--namespace NAMESPACE] [-f FILENAME] NAME

# Example
$ cat .env
database-url="postgres://example.com:5432/dbname"
$ k8sec load -f .env rails

# Load from stdin
$ cat .env | k8sec load rails

k8sec save

Save as dotenv (key=value) format

$ k8sec save [--kubeconfig KUBECONFIG] [--namespace NAMESPACE] [-f FILENAME] [NAME]

# Example
$ k8sec save rails
database-url="postgres://example.com:5432/dbname"

# Save as .env
$ k8sec save -f .env rails
$ cat .env
database-url="postgres://example.com:5432/dbname"

Contribution

1. Fork (https://github.com/dtan4/k8sec/fork)
2. Create a feature branch
3. Commit your changes
4. Rebase your local changes against the master branch
5. Run test suite with the go test ./... command and confirm that it passes
6. Run gofmt -s
7. Create a new Pull Request

Author

dtan4

License