renamed docker ess

2026-04-11 21:57:36 -04:00
parent ed19e8f450
commit 8bd2426337
4 changed files with 0 additions and 0 deletions
@@ -0,0 +1,159 @@
+#!/bin/bash
+# -----------------------------------------------------------------------------------------------
+# --------------------------------- Docker Network Connect -------------------------------------
+# -----------------------------------------------------------------------------------------------
+# Connects specified Docker containers to extra networks on array start.
+# Useful when containers need to communicate across networks they were not
+# originally configured with — e.g. memcached needing access to nextcloud-aio network.
+#
+# Every container in NETWORK_CONNECT_CONTAINERS is connected to every network
+# in NETWORK_CONNECT_NETWORKS. Already-connected containers are skipped cleanly.
+#
+# Run once at array start via User Scripts plugin.
+# All configuration in Master.conf under Docker Network Connect section.
+# Supports --dry-run to preview connections without making them.
+# -----------------------------------------------------------------------------------------------
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+
+source "$SCRIPT_DIR/../Master.conf"
+source "$SCRIPT_DIR/../common.sh"
+
+parse_args "$@"
+
+# -----------------------------------------------------------------------------------------------
+# ━━━ $ICON_GEAR Setup ━━━
+# -----------------------------------------------------------------------------------------------
+echo ""
+echo "━━━ $ICON_GEAR Setup ━━━"
+
+if [[ "$EUID" -ne 0 ]]; then
+    error "Must be run as root"
+    exit 1
+fi
+
+success "Running as root"
+
+if ! command -v docker &>/dev/null; then
+    error "Docker not found"
+    exit 1
+fi
+
+success "Docker found"
+
+# -----------------------------------------------------------------------------------------------
+# ━━━ $ICON_SUMMARY Status ━━━
+# -----------------------------------------------------------------------------------------------
+if [[ "$SHOW_STATUS" == true ]]; then
+    echo ""
+    echo "━━━━━ $ICON_SUMMARY STATUS ━━━━━"
+    echo "$ICON_CONTAINERS Containers: ${NETWORK_CONNECT_CONTAINERS[*]}"
+    echo "$ICON_DOCKER_NET Networks:   ${NETWORK_CONNECT_NETWORKS[*]}"
+    echo "$ICON_GEAR       Dry Run:    $DRY_RUN"
+    echo ""
+    echo "━━━ Current Connections ━━━"
+    for container in "${NETWORK_CONNECT_CONTAINERS[@]}"; do
+        [[ -z "$container" ]] && continue
+        echo "$ICON_CONTAINERS $container:"
+        docker inspect "$container" \
+            --format '{{range $k, $v := .NetworkSettings.Networks}}    {{$k}}{{"\n"}}{{end}}' \
+            2>/dev/null || echo "    not found"
+    done
+    echo "━━━━━━━━━━━━━━━━━━━━━━━"
+    exit 0
+fi
+
+[[ "$DRY_RUN" == true ]] && warn "DRY RUN — no network connections will be made"
+
+# -----------------------------------------------------------------------------------------------
+# ━━━ $ICON_DOCKER_NET Network Connect ━━━
+# -----------------------------------------------------------------------------------------------
+echo ""
+echo "━━━ $ICON_DOCKER_NET Network Connect — $(date '+%Y-%m-%d %H:%M:%S') ━━━"
+echo "$ICON_CONTAINERS Containers: ${NETWORK_CONNECT_CONTAINERS[*]}"
+echo "$ICON_DOCKER_NET Networks:   ${NETWORK_CONNECT_NETWORKS[*]}"
+echo ""
+
+START=$(date +%s)
+CONNECTED=()
+SKIPPED=()
+FAILED=()
+
+for container in "${NETWORK_CONNECT_CONTAINERS[@]}"; do
+    [[ -z "$container" ]] && continue
+
+    echo "━━━ $ICON_CONTAINERS $container ━━━"
+
+    # Verify container exists
+    if ! docker inspect "$container" &>/dev/null; then
+        warn "$container not found — skipping"
+        FAILED+=("$container")
+        echo ""
+        continue
+    fi
+
+    for network in "${NETWORK_CONNECT_NETWORKS[@]}"; do
+        [[ -z "$network" ]] && continue
+
+        # Verify network exists
+        if ! docker network inspect "$network" &>/dev/null; then
+            warn "Network $network not found — skipping"
+            FAILED+=("$container:$network")
+            continue
+        fi
+
+        # Check if already connected
+        if docker network inspect "$network" \
+            --format '{{range .Containers}}{{.Name}} {{end}}' 2>/dev/null \
+            | grep -qw "$container"; then
+            info "$ICON_DOCKER_NET $container already connected to $network — skipping"
+            SKIPPED+=("$container→$network")
+            continue
+        fi
+
+        # Connect
+        if [[ "$DRY_RUN" == true ]]; then
+            warn "DRY RUN — would connect $container to $network"
+            continue
+        fi
+
+        info "$ICON_DOCKER_NET Connecting $container to $network..."
+        if docker network connect "$network" "$container" 2>/dev/null; then
+            success "$ICON_DOCKER_NET $container connected to $network"
+            CONNECTED+=("$container→$network")
+        else
+            error "Failed to connect $container to $network"
+            FAILED+=("$container:$network")
+        fi
+    done
+
+    echo ""
+done
+
+END=$(date +%s)
+
+# -----------------------------------------------------------------------------------------------
+# ━━━ $ICON_SUMMARY Summary ━━━
+# -----------------------------------------------------------------------------------------------
+echo "━━━━━ $ICON_SUMMARY NETWORK CONNECT SUMMARY ━━━━━"
+echo "$ICON_TIME        Duration:  $(format_duration $((END - START)))"
+[[ ${#CONNECTED[@]} -gt 0 ]] && echo "$ICON_DOCKER_NET Connected: ${CONNECTED[*]}"
+[[ ${#SKIPPED[@]} -gt 0 ]]   && echo "$ICON_RUNNING   Skipped:   ${SKIPPED[*]}"
+[[ ${#FAILED[@]} -gt 0 ]]    && echo "$ICON_ERROR     Failed:    ${FAILED[*]}"
+echo ""
+
+if [[ "$DRY_RUN" == true ]]; then
+    echo "$ICON_WARN Status: DRY RUN — no changes made"
+elif [[ ${#FAILED[@]} -gt 0 ]]; then
+    echo "$ICON_ERROR Status: $ICON_ERROR SOME CONNECTIONS FAILED"
+    notify "Docker network connect failed on $(hostname) — ${FAILED[*]}" "Network Connect" "warning"
+else
+    echo "$ICON_DONE Status: $ICON_SUCCESS DONE"
+    if [[ ${#CONNECTED[@]} -gt 0 ]]; then
+        notify "Docker networks connected on $(hostname) — ${CONNECTED[*]}" "Network Connect" "normal"
+    fi
+fi
+echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
+
+[[ ${#FAILED[@]} -gt 0 ]] && exit 1
+exit 0