fix(gitea): #35 Convert from docker to k3s

.gitignore

@@ -1,2 +1,3 @@
 *_pass.txt
 *.env
+rclone.conf

scripts/gitea/backup-database.sh

@@ -43,9 +43,11 @@ else
     destination="${1}"
 fi
 
+namespace="ix-gitea-2"
+
 # Retrieve container names
-base_container="$( docker ps --format '{{.Names}}' | grep -E 'gitea_gitea-[0-9a-z]{10}-[0-9a-z]{5}' )"
-database_container="$( docker ps --format '{{.Names}}' | grep 'postgres_gitea-cnpg-main-1' )"
+base_container="$( k3s kubectl get pods --namespace "${namespace}" | cut -f1 -d' ' | grep -E 'gitea-2-[0-9a-z]{10}-[0-9a-z]{5}' )"
+database_container="$( k3s kubectl get pods --namespace "${namespace}" | cut -f1 -d' ' | grep 'gitea-2-cnpg-main-2' )"
 
 if ! [[ -n "${base_container}" && -n "${database_container}" ]]; then
     >&2 printf "Error: Not all containers could be found.\n"
@@ -57,7 +59,7 @@ set -e
 
 # Enable maintenance mode
 # Flush queues
-docker exec "${base_container}" gitea manager flush-queues
+k3s kubectl exec "${base_container}" --namespace "${namespace}" -- gitea manager flush-queues
 # TODO Pause queues
 
 # Database backup
@@ -68,7 +70,7 @@ host_database_backupfile="${destination}/${database_backupfile}"
 
 # Backup the database
 >&2 echo 'Backing up database'
-docker exec --env-file "${env_file:=.env}" "${database_container}" pg_dump 'gitea' -cwv -h 'localhost' -U 'gitea' > "${host_database_backupfile}"
+k3s kubectl exec "${database_container}" --namespace "${namespace}" -- env $(cat "${env_file:=.env}" | xargs) pg_dump 'gitea' -cwv -h 'localhost' -U 'gitea' > "${host_database_backupfile}"
 
 # Disable maintenance mode
 # TODO Continue queues

scripts/nextcloud/backup-database.sh

@@ -39,12 +39,14 @@ else
     destination="${1}"
 fi
 
+namespace="ix-nextcloud-2"
+
 # Filename for database backup
 database_backupfile="nextcloud-sqlbkp_$(date +'%Y%m%d').bak"
 
 # Retrieve container names
-base_container="$( docker ps --format '{{.Names}}' | grep -E 'nextcloud-2_nextcloud-2-[0-9a-z]{10}-[0-9a-z]{5}' )"
-database_container="$( docker ps --format '{{.Names}}' | grep postgres_nextcloud-2-cnpg-main-1 )"
+base_container="$( k3s kubectl get pods --namespace "${namespace}" | cut -f1 -d' ' | grep -E 'nextcloud-2-[0-9a-z]{10}-[0-9a-z]{5}' )"
+database_container="$( k3s kubectl get pods --namespace "${namespace}" | cut -f1 -d' ' | grep 'cnpg-main' )"
 
 if ! [[ -n "${base_container}" && -n "${database_container}" ]]; then
     >&2 printf "Error: Not all containers could be found.\n"
@@ -55,21 +57,21 @@ fi
 set -e
 
 # Turn on maintenance mode
-docker exec "${base_container}" php occ maintenance:mode --on
+k3s kubectl exec "${base_container}" --namespace "${namespace}" -- php occ maintenance:mode --on
 
 # Database backup
 echo 'Backing up database'
 host_database_backupfile="${destination}/${database_backupfile}"
-docker exec --env-file "${env_file:=.env}" "${database_container}" pg_dump 'nextcloud' -cwv -h 'localhost' -U 'nextcloud' > "${host_database_backupfile}"
+k3s kubectl exec "${database_container}" --namespace "${namespace}" -- env $(cat "${env_file:=.env}" | xargs) pg_dump 'nextcloud' -cwv -h 'localhost' -U 'nextcloud' > "${host_database_backupfile}"
 
 # Files backup
 for file in 'config' 'themes'; do
     printf "Copying %s\n" "${file}"
-    docker cp -a "${base_container}":"/var/www/html/${file}" "${destination}"
+    k3s kubectl --namespace "${namespace}" cp "${base_container}":"/var/www/html/${file}" "${destination}"
 done
 
 # Turn off maintenance mode
-docker exec "${base_container}" php occ maintenance:mode --off
+k3s kubectl exec "${base_container}" --namespace "${namespace}" -- php occ maintenance:mode --off
 
 # Backup cleanup
 # Only keep 30 days of backups

scripts/rclone.conf.example

@@ -0,0 +1,10 @@
+[overlay]
+type = chunker
+remote = Nicole:
+
+[Nicole]
+type = ftp
+host = 192.168.0.20
+user = USERNAME
+pass = CHANGEME
+

scripts/vaultwarden/backup-database.sh

@@ -41,9 +41,11 @@ else
     destination="${1}"
 fi
 
+namespace="ix-vaultwarden-2"
+
 # Retrieve container names
-base_container="$( docker ps --format '{{.Names}}' | grep -E 'vaultwarden-2_vaultwarden-2-[0-9a-z]{10}-[0-9a-z]{5}' )"
-database_container="$( docker ps --format '{{.Names}}' | grep postgres_vaultwarden-2-cnpg-main-1 )"
+base_container="$( k3s kubectl get pods --namespace "${namespace}" | cut -f1 -d' ' | grep -E 'vaultwarden-2-[0-9a-z]{10}-[0-9a-z]{5}' )"
+database_container="$( k3s kubectl get pods --namespace "${namespace}" | cut -f1 -d' ' | grep 'vaultwarden-2-cnpg-main-1' )"
 
 if ! [[ -n "${base_container}" && -n "${database_container}" ]]; then
     >&2 printf "Error: Not all containers could be found.\n"
@@ -59,14 +61,14 @@ set -e
 database_backupfile="vaultwarden-sqlbkp_$(date +'%Y%m%d').bak"
 host_database_backupfile="${destination}/${database_backupfile}"
 
-# Create backup file in docker container
+# Create backup file in Kubernetes pod
 echo 'Backing up database'
-docker exec --env-file "${env_file:=.env}" "${database_container}" pg_dump 'vaultwarden' -cwv -h 'localhost' -U 'vaultwarden' > "${host_database_backupfile}"
+k3s kubectl exec "${database_container}" --namespace "${namespace}" -- env $(cat "${env_file:=.env}" | xargs) pg_dump 'vaultwarden' -cwv -h 'localhost' -U 'vaultwarden' > "${host_database_backupfile}"
 
 # Files backup
 for file in 'attachments' 'sends' 'rsa_key.pem' 'rsa_key.pub.pem'; do  # 'config.json'
     printf 'Copying %s\n' "${file}"
-    docker cp -a "${base_container}":"/data/${file}" "${destination}"
+    k3s kubectl --namespace "${namespace}" cp "${base_container}":"/data/${file}" "${destination}"
 done
 
 # Backup cleanup