pommi/docker-jumpbox
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feat: add support for configuring SSH2 HostKeys

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Pim van den Berg
2022-09-17 14:21:53 +02:00
parent 78b83de803
commit 058adb0514
2 changed files with 29 additions and 0 deletions
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README.md
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@@ -15,6 +15,7 @@
| Key | Format | Description |
| --- | --- | --- |
| `ROOT_AUTHORIZED_KEYS` | `/path/to/file` | Path to file that contains the public SSH keys that can be used for root user authentication. This file will be copied to `/root/.ssh/authorized_keys` |
| `HOSTKEYS` | `/path/to/hostkey;...` | Specifies a (semi-colon separated list of) file(s) containing a private host key used by SSH. |
| `USERADD` | `{username}:{uid}:{gid};...` | Create user account(s) on startup |
| `GROUPADD` | `{groupname}:{gid};...` | Create group account(s) on startup |
| `BASE_DIR` | `/home` | Basedir used for user account creation (Default: `/home`) |
@@ -26,6 +27,7 @@ $ docker run -it \
--name jumpbox \
-v $(pwd)/jumpbox:/var/lib/jumpbox \
-e "ROOT_AUTHORIZED_KEYS=/var/lib/jumpbox/authorized_keys"
-e "HOSTKEYS=/var/lib/jumpbox/ssh_host_ed25519_key;/var/lib/jumpbox/ssh_host_rsa_key"
-e "USERADD=jumpbox:1000:1000"
-e "GROUPADD=jumpbox:1000"
-p 1022:22 \
@@ -47,6 +49,7 @@ services:
- '${PWD}/jumpbox:/var/lib/jumpbox'
environment:
ROOT_AUTHORIZED_KEYS: /var/lib/jumpbox/authorized_keys
HOSTKEYS: /var/lib/jumpbox/ssh_host_ed25519_key;/var/lib/jumpbox/ssh_host_rsa_key
USERADD: jumpbox:1000:1000
GROUPADD: jumpbox:1000
```