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Capitalize SOPS, K8s, and Git

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Signed-off-by: leigh capili <leigh@null.net>
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leigh capili 4 years ago
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commit 095c8323a1
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docs/guides/mozilla-sops.md
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@ -11,7 +11,7 @@ toolkit controllers installed on it.
Please see the [get started guide](../get-started/index.md) Please see the [get started guide](../get-started/index.md)
or the [installation guide](installation.md). or the [installation guide](installation.md).
Install [gnupg](https://www.gnupg.org/) and [sops](https://github.com/mozilla/sops): Install [gnupg](https://www.gnupg.org/) and [SOPS](https://github.com/mozilla/sops):
```sh ```sh
brew install gnupg sops brew install gnupg sops
@ -57,7 +57,7 @@ kubectl create secret generic sops-gpg \
--from-file=sops.asc=/dev/stdin --from-file=sops.asc=/dev/stdin
``` ```
It's a good idea to back up this secret-key/k8s-Secret with a password manager or offline storage. It's a good idea to back up this secret-key/K8s-Secret with a password manager or offline storage.
Also consider deleting the secret decryption key from you machine: Also consider deleting the secret decryption key from you machine:
```console ```console
@ -85,10 +85,10 @@ flux create kustomization my-secrets \
--decryption-secret=sops-gpg --decryption-secret=sops-gpg
``` ```
Note that the `sops-gpg` can contain more than one key, sops will try to decrypt the Note that the `sops-gpg` can contain more than one key, SOPS will try to decrypt the
secrets by iterating over all the private keys until it finds one that works. secrets by iterating over all the private keys until it finds one that works.
## Optional: Export the public key into the git directory ## Optional: Export the public key into the Git directory
Commit the public key to the repository so that team members who clone the repo can encrypt new files: Commit the public key to the repository so that team members who clone the repo can encrypt new files:
@ -104,7 +104,7 @@ git add ./clusters/cluster0/.sops.pub.asc
git commit -am 'Share GPG public key for secrets generation' git commit -am 'Share GPG public key for secrets generation'
``` ```
Team members can then import this key when they pull the git repository: Team members can then import this key when they pull the Git repository:
```console ```console
gpg --import ./clusters/cluster0/.sops.pub.asc gpg --import ./clusters/cluster0/.sops.pub.asc
@ -115,9 +115,9 @@ gpg --import ./clusters/cluster0/.sops.pub.asc
The secret key is required for decrypting and editing existing files because SOPS computes a MAC on all values. The secret key is required for decrypting and editing existing files because SOPS computes a MAC on all values.
When using solely the public key to add or remove a field, the whole file should be deleted and recreated. When using solely the public key to add or remove a field, the whole file should be deleted and recreated.
## Configure the git directory for encryption ## Configure the Git directory for encryption
Write a [sops config file](https://github.com/mozilla/sops#using-sops-yaml-conf-to-select-kms-pgp-for-new-files) to the specific cluster or namespace directory used Write a [SOPS config file](https://github.com/mozilla/sops#using-sops-yaml-conf-to-select-kms-pgp-for-new-files) to the specific cluster or namespace directory used
to store encrypted objects with this particular GPG key's fingerprint. to store encrypted objects with this particular GPG key's fingerprint.
```yaml ```yaml
@ -129,7 +129,7 @@ creation_rules:
``` ```
This config applies recursively to all sub-directories. This config applies recursively to all sub-directories.
Multiple directories can use separate sops configs. Multiple directories can use separate SOPS configs.
Contributors using the `sops` CLI to create and encrypt files Contributors using the `sops` CLI to create and encrypt files
won't have to worry about specifying the proper key for the target cluster or namespace. won't have to worry about specifying the proper key for the target cluster or namespace.
@ -161,7 +161,7 @@ kubectl -n default create secret generic basic-auth \
-o yaml > basic-auth.yaml -o yaml > basic-auth.yaml
``` ```
Encrypt the secret with sops using your GPG key: Encrypt the secret with SOPS using your GPG key:
```sh ```sh
sops --encrypt --in-place basic-auth.yaml sops --encrypt --in-place basic-auth.yaml
@ -278,5 +278,5 @@ Once the manifests have been pushed to the Git repository, the following happens
* source-controller pulls the changes from Git * source-controller pulls the changes from Git
* kustomize-controller loads the GPG keys from the `sops-pgp` secret * kustomize-controller loads the GPG keys from the `sops-pgp` secret
* kustomize-controller decrypts the Kubernetes secrets with sops and applies them on the cluster * kustomize-controller decrypts the Kubernetes secrets with SOPS and applies them on the cluster
* kubelet creates the pods and mounts the secret as a volume or env variable inside the app container * kubelet creates the pods and mounts the secret as a volume or env variable inside the app container

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