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fix backup path; change sftp port; fetch know hosts for domain and IP

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This commit is contained in:
Philip Henning 2024-11-25 14:01:53 +01:00
parent 812ce26a0c
commit 7212a69d1d
4 changed files with 11 additions and 7 deletions
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8
README.md
View file

@ -68,7 +68,13 @@ cd /root/apps \
4. Use the generated SSH key and copy it to the Hetzner Storage box for backups:
```shell
ssh-copy-id -i ./data/restic/ssh/id_ed25519 -p 23 -s u291924-sub4@u291924.your-storagebox.de
cat ./data/restic/ssh/id_ed25519.pub | ssh -p23 u291924-sub4@u291924.your-storagebox.de install-ssh-key \
&& ssh-keyscan -p 23 -t ecdsa-sha2-nistp521,ed25519,ed25519-sk,rsa,dsa,ecdsa,ecdsa-sk u291924.your-storagebox.de > ./data/restic/ssh/known_hosts \
&& ssh-keyscan -p 23 -t ecdsa-sha2-nistp521,ed25519,ed25519-sk,rsa,dsa,ecdsa,ecdsa-sk $(dig +short "u291924.your-storagebox.de" A | grep -E '^[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+$') >> ./data/restic/ssh/known_hosts \
&& ssh-keyscan -p 23 -t ecdsa-sha2-nistp521,ed25519,ed25519-sk,rsa,dsa,ecdsa,ecdsa-sk $(dig +short "u291924.your-storagebox.de" AAAA | grep -E '^(([0-9a-fA-F]{1,4}:){7,7}[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,7}:|([0-9a-fA-F]{1,4}:){1,6}:[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,5}(:[0-9a-fA-F]{1,4}){1,2}|([0-9a-fA-F]{1,4}:){1,4}(:[0-9a-fA-F]{1,4}){1,3}|([0-9a-fA-F]{1,4}:){1,3}(:[0-9a-fA-F]{1,4}){1,4}|([0-9a-fA-F]{1,4}:){1,2}(:[0-9a-fA-F]{1,4}){1,5}|[0-9a-fA-F]{1,4}:((:[0-9a-fA-F]{1,4}){1,6})|:((:[0-9a-fA-F]{1,4}){1,7}|:)|fe80:(:[0-9a-fA-F]{0,4}){0,4}%[0-9a-zA-Z]{1,}|::(ffff(:0{1,4}){0,1}:){0,1}((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])|([0-9a-fA-F]{1,4}:){1,4}:((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9]))$') >> ./data/restic/ssh/known_hosts \
&& ssh-keyscan -p 22 -t ecdsa-sha2-nistp521,ed25519,ed25519-sk,rsa,dsa,ecdsa,ecdsa-sk u291924.your-storagebox.de >> ./data/restic/ssh/known_hosts \
&& ssh-keyscan -p 22 -t ecdsa-sha2-nistp521,ed25519,ed25519-sk,rsa,dsa,ecdsa,ecdsa-sk $(dig +short "u291924.your-storagebox.de" A | grep -E '^[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+$') >> ./data/restic/ssh/known_hosts \
&& ssh-keyscan -p 22 -t ecdsa-sha2-nistp521,ed25519,ed25519-sk,rsa,dsa,ecdsa,ecdsa-sk $(dig +short "u291924.your-storagebox.de" AAAA | grep -E '^(([0-9a-fA-F]{1,4}:){7,7}[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,7}:|([0-9a-fA-F]{1,4}:){1,6}:[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,5}(:[0-9a-fA-F]{1,4}){1,2}|([0-9a-fA-F]{1,4}:){1,4}(:[0-9a-fA-F]{1,4}){1,3}|([0-9a-fA-F]{1,4}:){1,3}(:[0-9a-fA-F]{1,4}){1,4}|([0-9a-fA-F]{1,4}:){1,2}(:[0-9a-fA-F]{1,4}){1,5}|[0-9a-fA-F]{1,4}:((:[0-9a-fA-F]{1,4}){1,6})|:((:[0-9a-fA-F]{1,4}){1,7}|:)|fe80:(:[0-9a-fA-F]{0,4}){0,4}%[0-9a-zA-Z]{1,}|::(ffff(:0{1,4}){0,1}:){0,1}((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])|([0-9a-fA-F]{1,4}:){1,4}:((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9]))$') >> ./data/restic/ssh/known_hosts
```
### Fist run

2
docker-compose.yml
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@ -152,7 +152,7 @@ services:
docker compose exec postgresql pg_dump -U ${PG_USER:-authentik} -d ${PG_DB:-authentik} -f /var/lib/postgresql/backups/${PG_DB:-authentik}.sql
#RUN_ON_STARTUP: "true"
BACKUP_CRON: "32 2 * * *"
RESTIC_REPOSITORY: sftp://${RESTIC_REPO_USER:?Restic repository user is required}@${RESTIC_REPO_ADDRESS:?Restic repository address is requried}:${RESTIC_REPO_PORT:?Restic repository port is required}//
RESTIC_REPOSITORY: sftp://${RESTIC_REPO_USER:?Restic repository user is required}@${RESTIC_REPO_ADDRESS:?Restic repository address is requried}:${RESTIC_REPO_PORT:?Restic repository port is required}//backup
RESTIC_PASSWORD: ${RESTIC_REPO_PASSWORD:?Restic repository password is required}
RESTIC_BACKUP_SOURCES: /var/lib/backups
RESTIC_BACKUP_ARGS: >-

2
env.template
View file

@ -59,6 +59,6 @@ NGINX_SSL_STAPLING_VERIFY=on
# Restic configuration
RESTIC_REPO_USER=u291924-sub4
RESTIC_REPO_ADDRESS=u291924.your-storagebox.de
RESTIC_REPO_PORT=23
RESTIC_REPO_PORT=22
RESTIC_TAG=sso.base23.de

6
scripts/init.sh
View file

@ -43,10 +43,8 @@ if [[ ! -f ./.env ]]; then
fi
# Check if ssh key already exists, otherwise generate one
if [[ ! -f ./data/restic/ssh/id_ed25519 ]]; then
[[ ! -d ./data/restic/ssh/ ]] && mkdir -p ./data/restic/ssh/
ssh-keygen -t ed25519 -C "sso.base23.de" -f ./data/restic/ssh/id_ed25519
fi
[[ ! -d ./data/restic/ssh/ ]] && mkdir -p ./data/restic/ssh/
[[ ! -f ./data/restic/ssh/id_ed25519 ]] && ssh-keygen -t ed25519 -C "sso.base23.de" -f ./data/restic/ssh/id_ed25519
# Generate dhparam, if not existing
[[ ! -d ./data/nginx/certs ]] && mkdir -p ./data/nginx/certs && chmod 700 ./data/nginx/certs && chown 101:101 ./data/nginx/certs || true