bitwarden_rs: Configure BURP client

This commit configures *bw0.pyrocufflink.blue* as a BURP client, so that
the Bitwarden data can be backed up.  A pre-backup script is used to
take a consistent snapshot of the SQLite database before copying it to
the BURP server.

group_vars/bitwarden_rs.yml

@@ -1 +1,4 @@
 bitwarden_domain: https://bitwarden.pyrocufflink.blue
+burp_backup_script_pre: backup-pre.sh
+burp_backup:
+- include: /var/lib/docker/volumes/bw-data/_data

hosts

@@ -8,6 +8,7 @@ file0.pyrocufflink.blue
 bw0.pyrocufflink.blue
 
 [burp-client]
+bw0.pyrocufflink.blue
 file0.pyrocufflink.blue
 
 [burp-server]

roles/burp-client/files/scripts/bw0.pyrocufflink.blue/backup-pre.sh

@@ -0,0 +1,4 @@
+#!/bin/sh
+
+sqlite3 /var/lib/docker/volumes/bw-data/_data/db.sqlite3 \
+    ".backup '/var/lib/docker/volumes/bw-data/_data/db-backup.sqlite3.gz'"

vault/burp/bw0.pyrocufflink.blue

@@ -0,0 +1,8 @@
+$ANSIBLE_VAULT;1.1;AES256
+34366336636436373264626537373539363937363165326135333135323931366535323264383938
+3662353965373234366530663636323366386462366331370a626139626539316532626237636639
+62343765386663646166666466623466366632613461323965663436366630366530363738393435
+6431353833396661660a666635616134636236333239613739313537646335383763333735346663
+61386230386463323261373836633066303830323733663562616666613866313862306265353566
+30323031313636643634633936333332373934383536623234633664616162336136666537646638
+326464393430653630386634313138373465