new: add ``vps odoo {restart,dump,restore,set-cyclos-url}`` commands

Signed-off-by: Valentin Lab <valentin.lab@kalysto.org>

README.org

@@ -316,6 +316,22 @@ docker-ip
 *** odoo
 **** Backups
 ***** Backuping odoo account (filestore and database)
+****** Via =vps= command
+
+A few examples:
+
+#+begin_src sh
+## dump default database of default service to file db.zip
+vps odoo dump db.zip
+
+## dump default database of 'odoo2' service
+vps odoo dump /tmp/db.zip -s odoo2
+
+## dump 'odoodev' database of default 'odoo' service
+vps odoo dump /tmp/db.zip -d odoodev
+#+end_src
+
+****** Via charm only actions
 
 Be sure that your odoo instance should be already up.
 
@@ -336,6 +352,23 @@ don't want to allow to go mess around with sending mails or fetching mails.
 docker-cutoff 25 993 465
 #+END_SRC
 
+****** Via =vps= command
+
+#+begin_src sh
+## restore default database of default service from file db.zip
+vps odoo restore db.zip
+
+## restore default database of 'odoo2' service
+vps odoo restore /tmp/db.zip -s odoo2
+
+## restore 'odoodev' database of default 'odoo' service
+vps odoo restore /tmp/db.zip -d odoodev
+#+end_src
+
+****** Via standard charm action
+
+Be sure that your odoo instance is already up.
+
 These are the normal loading instructions:
 
 #+BEGIN_SRC sh

bin/vps

@@ -841,4 +841,164 @@ cmdline.spec::cmd:recover-target:run() {
 }
 
 
+cmdline.spec.gnu odoo
+
+cmdline.spec::cmd:odoo:run() {
+    :
+}
+
+cmdline.spec.gnu restart
+cmdline.spec:odoo:cmd:restart:run() {
+
+    : :optval: --service,-s       "The service (defaults to 'odoo')"
+
+    local out odoo_service
+
+    odoo_service="${opt_service:-odoo}"
+
+    if ! out=$(docker restart "myc_${odoo_service}_1" 2>&1); then
+        if [[ "$out" == *"no matching entries in passwd file" ]]; then
+            warn "Catched docker bug. Restarting once more."
+            if ! out=$(docker restart "myc_${odoo_service}_1"); then
+                err "Can't restart container myc_${odoo_service}_1 (restarted twice)."
+                echo "  output:" >&2
+                echo "$out" | prefix "  ${GRAY}|${NORMAL} " >&2
+                exit 1
+            fi
+        else
+            err "Couldn't restart container myc_${odoo_service}_1 (and no restart bug detected)."
+            exit 1
+        fi
+    fi
+    info "Container myc_${odoo_service}_1 was ${DARKGREEN}successfully${NORMAL} restarted."
+
+}
+
+
+cmdline.spec.gnu restore
+cmdline.spec:odoo:cmd:restore:run() {
+
+    : :posarg: ZIP_DUMP_LOCATION  'Source odoo dump file to restore
+                                   (can be a local file or an url)'
+
+    : :optval: --service,-s       "The service (defaults to 'odoo')"
+    : :optval: --database,-d      'Target database (default if not specified)'
+
+    local out
+
+    odoo_service="${opt_service:-odoo}"
+
+    if [[ "$ZIP_DUMP_LOCATION" == "http://"* ]]; then
+        settmpdir ZIP_TMP_LOCATION
+        tmp_location="$ZIP_TMP_LOCATION/dump.zip"
+        curl -k -s -L "$ZIP_DUMP_LOCATION" > "$tmp_location" || {
+            err "Couldn't get '$ZIP_DUMP_LOCATION'."
+            exit 1
+        }
+        if [[ "$(dd if="$tmp_location" count=2 bs=1 2>/dev/null)" != "PK" ]]; then
+            err "Download doesn't seem to be a zip file."
+            dd if="$tmp_location" count=1 bs=256 | hd | prefix "  ${GRAY}|${NORMAL} " >&2
+            exit 1
+        fi
+        info "Successfully downloaded '$ZIP_DUMP_LOCATION'"
+        echo "    in '$tmp_location'." >&2
+        ZIP_DUMP_LOCATION="$tmp_location"
+    fi
+
+    [ -e "$ZIP_DUMP_LOCATION" ] || {
+        err "No file '$ZIP_DUMP_LOCATION' found." >&2
+        exit 1
+    }
+
+    #cmdline.spec:odoo:cmd:restart:run --service "$odoo_service" || exit 1
+
+    msg_dbname=default
+    [ -n "$opt_database" ] && msg_dbname="'$opt_database'"
+    compose --no-hooks drop "$odoo_service" $opt_database || {
+        err "Error dropping $msg_dbname database of service ${DARKYELLOW}$odoo_service${NORMAL}."
+        exit 1
+    }
+    compose --no-hooks load "$odoo_service" $opt_database < "$ZIP_DUMP_LOCATION" || {
+        err "Error restoring service ${DARKYELLOW}$odoo_service${NORMAL} to $msg_dbname database."
+        exit 1
+    }
+
+    info "Successfully restored ${DARKYELLOW}$odoo_service${NORMAL} to $msg_dbname database."
+
+    ## Restart odoo, ensure there is no bugs lingering on it.
+    cmdline.spec:odoo:cmd:restart:run --service "$odoo_service" || exit 1
+
+}
+
+cmdline.spec.gnu dump
+cmdline.spec:odoo:cmd:dump:run() {
+
+    : :posarg: DUMP_ZIPFILE       'Target path to store odoo dump zip file.'
+    : :optval: --database,-d      'Target database (default if not specified)'
+    : :optval: --service,-s       "The service (defaults to 'odoo')"
+
+    odoo_service="${opt_service:-odoo}"
+
+
+    msg_dbname=default
+    [ -n "$opt_database" ] && msg_dbname="'$opt_database'"
+    compose --no-hooks save "$odoo_service" $opt_database > "$DUMP_ZIPFILE" || {
+        err "Error dumping ${DARKYELLOW}$odoo_service${NORMAL}'s $msg_dbname database to '$DUMP_ZIPFILE'."
+        exit 1
+    }
+
+    info "Successfully dumped ${DARKYELLOW}$odoo_service${NORMAL}'s $msg_dbname database to '$DUMP_ZIPFILE'."
+
+}
+
+
+cmdline.spec.gnu drop
+cmdline.spec:odoo:cmd:drop:run() {
+
+    : :optval: --database,-d      'Target database (default if not specified)'
+    : :optval: --service,-s       "The service (defaults to 'odoo')"
+
+    odoo_service="${opt_service:-odoo}"
+
+    msg_dbname=default
+    [ -n "$opt_database" ] && msg_dbname="'$opt_database'"
+    compose --no-hooks drop "$odoo_service" $opt_database || {
+        err "Error dropping ${DARKYELLOW}$odoo_service${NORMAL}'s $msg_dbname database."
+        exit 1
+    }
+
+    info "Successfully dropped ${DARKYELLOW}$odoo_service${NORMAL}'s $msg_dbname database."
+
+}
+
+
+cmdline.spec.gnu set-cyclos-url
+cmdline.spec:odoo:cmd:set-cyclos-url:run() {
+
+    : :optval: --database,-d      "Target database ('odoo' if not specified)"
+    : :optval: --service,-s       "The cyclos service name (defaults to 'cyclos')"
+
+    local URL
+
+    dbname=${opt_database:-odoo}
+    cyclos_service="${opt_service:-cyclos}"
+
+    URL=$(
+        set -o pipefail
+        cat /var/lib/compose/relations/myc/${cyclos_service}-frontend/web-proxy/data |
+            shyaml get-value url
+       ) || {
+        err "Failed querying ${cyclos_service} to frontend relation to get url."
+        exit 1
+    }
+
+    echo "UPDATE res_company SET cyclos_server_url = '$URL' WHERE id=1;" |
+        docker exec -i myc_postgres_1 psql -U postgres "$dbname"  || {
+        err "Failed to set cyclos url value in '$dbname' database."
+        exit 1
+    }
+
+}
+
+
 cmdline::parse "$@"