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fix: add HostName entries for cluster nodes in SSH config

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Added logic to resolve IP addresses for cluster nodes and include them as
HostName entries in the SSH config. Without this, Pulse couldn't connect
to cluster nodes like 'minipc' because the container couldn't resolve
the hostname.

Uses getent to resolve node names to IPs, with fallback to hostname if
resolution fails (for environments where DNS works).
This commit is contained in:
rcourtman 2025-10-19 08:48:25 +00:00
parent dd70bdee08
commit 78c2228b89
1 changed files with 7 additions and 0 deletions
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7
internal/api/config_handlers.go
View file

@ -3953,8 +3953,15 @@ elif [ "$TEMP_MONITORING_AVAILABLE" = true ]; then
# Add ProxyJump config for each cluster node
for NODE in $ALL_NODES; do
if [ "$NODE" != "$PROXY_JUMP_HOST" ]; then
# Resolve node IP address (try getent, fallback to just the hostname)
NODE_IP=$(getent hosts "$NODE" 2>/dev/null | awk '{print $1}' | head -1)
if [ -z "$NODE_IP" ]; then
NODE_IP="$NODE" # Fallback to hostname if resolution fails
fi
SSH_CONFIG="${SSH_CONFIG}
Host ${NODE}
HostName ${NODE_IP}
ProxyJump ${PROXY_JUMP_HOST}
User root
IdentityFile ~/.ssh/id_ed25519