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fix: add ProxyJump key to all cluster nodes automatically

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The setup script now adds both the restricted and unrestricted SSH keys
to ALL cluster nodes, not just the first one. This makes temperature
monitoring truly turnkey - you say 'yes' to configure cluster nodes and
it automatically sets up both keys on each node.

This ensures:
- All nodes can act as ProxyJump hosts if needed
- All nodes can provide temperature data via sensors
- No manual SSH key configuration required

Fixes turnkey cluster temperature monitoring setup.
This commit is contained in:
rcourtman 2025-10-19 09:02:28 +00:00
parent bfde490ad4
commit c17059ca8e
1 changed files with 7 additions and 0 deletions
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7
internal/api/config_handlers.go
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@ -4065,13 +4065,20 @@ SSH_RESTRICTED_KEY_ENTRY='$SSH_RESTRICTED_KEY_ENTRY'
mkdir -p /root/.ssh mkdir -p /root/.ssh
chmod 700 /root/.ssh chmod 700 /root/.ssh
AUTH_KEYS=/root/.ssh/authorized_keys AUTH_KEYS=/root/.ssh/authorized_keys
# Remove any old unrestricted keys
if [ -f "\$AUTH_KEYS" ] && grep -qF "\$SSH_PUBLIC_KEY" "\$AUTH_KEYS" 2>/dev/null; then if [ -f "\$AUTH_KEYS" ] && grep -qF "\$SSH_PUBLIC_KEY" "\$AUTH_KEYS" 2>/dev/null; then
grep -vF "\$SSH_PUBLIC_KEY" "\$AUTH_KEYS" > "\$AUTH_KEYS.tmp" grep -vF "\$SSH_PUBLIC_KEY" "\$AUTH_KEYS" > "\$AUTH_KEYS.tmp"
mv "\$AUTH_KEYS.tmp" "\$AUTH_KEYS" mv "\$AUTH_KEYS.tmp" "\$AUTH_KEYS"
fi fi
# Add restricted key for sensors
if [ ! -f "\$AUTH_KEYS" ] || ! grep -qF "\$SSH_RESTRICTED_KEY_ENTRY" "\$AUTH_KEYS" 2>/dev/null; then if [ ! -f "\$AUTH_KEYS" ] || ! grep -qF "\$SSH_RESTRICTED_KEY_ENTRY" "\$AUTH_KEYS" 2>/dev/null; then
echo "\$SSH_RESTRICTED_KEY_ENTRY" >> "\$AUTH_KEYS" echo "\$SSH_RESTRICTED_KEY_ENTRY" >> "\$AUTH_KEYS"
fi fi
# Add unrestricted key for ProxyJump
SSH_PROXYJUMP_ENTRY="\$SSH_PUBLIC_KEY # pulse-proxyjump"
if [ ! -f "\$AUTH_KEYS" ] || ! grep -qF "# pulse-proxyjump" "\$AUTH_KEYS" 2>/dev/null; then
echo "\$SSH_PROXYJUMP_ENTRY" >> "\$AUTH_KEYS"
fi
chmod 600 "\$AUTH_KEYS" chmod 600 "\$AUTH_KEYS"
if ! command -v sensors >/dev/null 2>&1; then if ! command -v sensors >/dev/null 2>&1; then
echo " - Installing lm-sensors..." echo " - Installing lm-sensors..."