systemd file: ============= [Unit] Description=HAProxy Load Balancer Documentation=man:haproxy(1) Documentation=file:/usr/share/doc/haproxy/configuration.txt.gz After=network.target syslog.service Wants=syslog.service [Service] EnvironmentFile=-/etc/default/haproxy ExecStartPre=/usr/sbin/haproxy -f /var/lib/octavia/9c530de5-653d-4741-81b7-3fe70c398ad5/haproxy.cfg -c -q # Re-add the namespace ExecStartPre=-/sbin/ip netns add amphora-haproxy # Load the system sysctl into the new namespace ExecStartPre=-/sbin/ip netns exec amphora-haproxy sysctl --system # We need the plugged_interfaces file sorted to join the host interfaces ExecStartPre=-/bin/sh -c '/usr/bin/sort -k 1 /var/lib/octavia/plugged_interfaces > /var/lib/octavia/plugged_interfaces.sorted' # Assign the interfaces into the namespace with the appropriate name ExecStartPre=-/bin/sh -c '/sbin/ip link | awk \'{getline n; print $0,n}\' | awk \'{sub(":","",$2)} { for(i=1;i<=NF;i++) if ($i == "link/ether") {print $(i+1) " " $2} }\' | sort -k 1 | join -j 1 - /var/lib/octavia/plugged_interfaces.sorted | awk \'{system("ip link set "$2" netns amphora-haproxy name "$3"")}\'' # Bring up all of the namespace interfaces ExecStartPre=-/bin/awk '{system("/sbin/ip netns exec amphora-haproxy ifup " $2)}' /var/lib/octavia/plugged_interfaces # ExecStart=/sbin/ip netns exec amphora-haproxy /usr/sbin/haproxy-systemd-wrapper -f /var/lib/octavia/9c530de5-653d-4741-81b7-3fe70c398ad5/haproxy.cfg -p /var/lib/octavia/9c530de5-653d-4741-81b7-3fe70c398ad5/9c530de5-653d-4741-81b7-3fe70c398ad5.pid -L H0OGQs2GtwluphZuhhfPMYLQ11s $EXTRAOPTS ExecReload=/usr/sbin/haproxy -c -f /var/lib/octavia/9c530de5-653d-4741-81b7-3fe70c398ad5/haproxy.cfg ExecReload=/bin/kill -USR2 $MAINPID KillMode=mixed Restart=always [Install] WantedBy=multi-user.target command line: ============= /usr/sbin/haproxy -f /var/lib/octavia/9c530de5-653d-4741-81b7-3fe70c398ad5/haproxy.cfg -p /var/lib/octavia/9c530de5-653d-4741-81b7-3fe70c398ad5/9c530de5-653d-4741-81b7-3fe70c398ad5.pid -L H0OGQs2GtwluphZuhhfPMYLQ11s -Ds haproxy config: =============== # Configuration for global daemon user nobody group haproxy log /dev/log local0 log /dev/log local1 notice stats socket /var/lib/octavia/9c530de5-653d-4741-81b7-3fe70c398ad5.sock mode 0666 level user defaults log global retries 3 option redispatch timeout connect 5000 timeout client 50000 timeout server 50000 peers 9c530de5653d474181b73fe70c398ad5_peers peer H0OGQs2GtwluphZuhhfPMYLQ11s 10.100.0.5:1025 peer JKfceB27e8_FCOElNd-yH4VIWSw 10.100.0.14:1025 frontend 9c530de5-653d-4741-81b7-3fe70c398ad5 option httplog bind 10.100.0.10:80 mode http default_backend cce34da1-7b4d-4659-bb0b-6cf01ffbcd68 backend cce34da1-7b4d-4659-bb0b-6cf01ffbcd68 mode http balance roundrobin stick-table type ip size 10k peers 9c530de5653d474181b73fe70c398ad5_peers stick on src server 0e180fcc-9d55-4cad-93fd-77bb1fc7b424 10.100.0.12:80 weight 1 haproxy log: May 15 08:03:45 host-192-168-199-59 haproxy[9884]: Proxy 9c530de5-653d-4741-81b7-3fe70c398ad5 started. May 15 08:03:45 host-192-168-199-59 haproxy[9884]: Proxy 9c530de5-653d-4741-81b7-3fe70c398ad5 started. May 15 08:03:56 host-192-168-199-59 haproxy: [WARNING] 134/080356 (9922) : Removing incomplete section 'peers 9c530de5653d474181b73fe70c398ad5_peers' (no peer named 'amphora-b8928a25-ca71-4389-8753-6ab3b2fb3d2c.localdomain'). May 15 08:03:56 host-192-168-199-59 haproxy: Configuration file is valid May 15 08:03:56 host-192-168-199-59 haproxy[9925]: Proxy 9c530de5-653d-4741-81b7-3fe70c398ad5 started. May 15 08:03:56 host-192-168-199-59 haproxy[9925]: Proxy 9c530de5-653d-4741-81b7-3fe70c398ad5 started. May 15 08:03:56 host-192-168-199-59 haproxy[9925]: Proxy cf403f79-1961-4d42-8695-3674b8054ed9 started. May 15 08:03:56 host-192-168-199-59 haproxy[9925]: Proxy cf403f79-1961-4d42-8695-3674b8054ed9 started. May 15 08:03:56 host-192-168-199-59 haproxy[9885]: Stopping frontend 9c530de5-653d-4741-81b7-3fe70c398ad5 in 0 ms. May 15 08:03:56 host-192-168-199-59 haproxy[9885]: Stopping frontend 9c530de5-653d-4741-81b7-3fe70c398ad5 in 0 ms. May 15 08:03:56 host-192-168-199-59 haproxy[9885]: Proxy 9c530de5-653d-4741-81b7-3fe70c398ad5 stopped (FE: 0 conns, BE: 0 conns). May 15 08:03:56 host-192-168-199-59 haproxy[9885]: Proxy 9c530de5-653d-4741-81b7-3fe70c398ad5 stopped (FE: 0 conns, BE: 0 conns). May 15 08:04:09 host-192-168-199-59 haproxy: [WARNING] 134/080409 (9964) : Removing incomplete section 'peers 9c530de5653d474181b73fe70c398ad5_peers' (no peer named 'amphora-b8928a25-ca71-4389-8753-6ab3b2fb3d2c.localdomain'). May 15 08:04:09 host-192-168-199-59 haproxy: Configuration file is valid May 15 08:04:09 host-192-168-199-59 haproxy[9967]: Proxy 9c530de5-653d-4741-81b7-3fe70c398ad5 started. May 15 08:04:09 host-192-168-199-59 haproxy[9967]: Proxy 9c530de5-653d-4741-81b7-3fe70c398ad5 started. May 15 08:04:09 host-192-168-199-59 haproxy[9967]: Proxy cf403f79-1961-4d42-8695-3674b8054ed9 started. May 15 08:04:09 host-192-168-199-59 haproxy[9967]: Proxy cf403f79-1961-4d42-8695-3674b8054ed9 started. May 15 08:04:09 host-192-168-199-59 haproxy[9927]: Stopping frontend 9c530de5-653d-4741-81b7-3fe70c398ad5 in 0 ms. May 15 08:04:09 host-192-168-199-59 haproxy[9927]: Stopping frontend 9c530de5-653d-4741-81b7-3fe70c398ad5 in 0 ms. May 15 08:04:09 host-192-168-199-59 haproxy[9927]: Stopping backend cf403f79-1961-4d42-8695-3674b8054ed9 in 0 ms. May 15 08:04:09 host-192-168-199-59 haproxy[9927]: Stopping backend cf403f79-1961-4d42-8695-3674b8054ed9 in 0 ms. May 15 08:04:09 host-192-168-199-59 haproxy[9927]: Proxy 9c530de5-653d-4741-81b7-3fe70c398ad5 stopped (FE: 0 conns, BE: 0 conns). May 15 08:04:09 host-192-168-199-59 haproxy[9927]: Proxy 9c530de5-653d-4741-81b7-3fe70c398ad5 stopped (FE: 0 conns, BE: 0 conns). May 15 08:04:09 host-192-168-199-59 haproxy[9927]: Proxy cf403f79-1961-4d42-8695-3674b8054ed9 stopped (FE: 0 conns, BE: 0 conns). May 15 08:04:09 host-192-168-199-59 haproxy[9927]: Proxy cf403f79-1961-4d42-8695-3674b8054ed9 stopped (FE: 0 conns, BE: 0 conns). May 15 08:04:19 host-192-168-199-59 haproxy: [WARNING] 134/080419 (10005) : Removing incomplete section 'peers 9c530de5653d474181b73fe70c398ad5_peers' (no peer named 'amphora-b8928a25-ca71-4389-8753-6ab3b2fb3d2c.localdomain'). May 15 08:04:19 host-192-168-199-59 haproxy: Configuration file is valid May 15 08:04:19 host-192-168-199-59 haproxy[10008]: Proxy 9c530de5-653d-4741-81b7-3fe70c398ad5 started. May 15 08:04:19 host-192-168-199-59 haproxy[10008]: Proxy 9c530de5-653d-4741-81b7-3fe70c398ad5 started. May 15 08:04:19 host-192-168-199-59 haproxy[10008]: Proxy cf403f79-1961-4d42-8695-3674b8054ed9 started. May 15 08:04:19 host-192-168-199-59 haproxy[10008]: Proxy cf403f79-1961-4d42-8695-3674b8054ed9 started. May 15 08:04:19 host-192-168-199-59 haproxy[9968]: Stopping frontend 9c530de5-653d-4741-81b7-3fe70c398ad5 in 0 ms. May 15 08:04:19 host-192-168-199-59 haproxy[9968]: Stopping frontend 9c530de5-653d-4741-81b7-3fe70c398ad5 in 0 ms. May 15 08:04:19 host-192-168-199-59 haproxy[9968]: Stopping backend cf403f79-1961-4d42-8695-3674b8054ed9 in 0 ms. May 15 08:04:19 host-192-168-199-59 haproxy[9968]: Stopping backend cf403f79-1961-4d42-8695-3674b8054ed9 in 0 ms. May 15 08:04:19 host-192-168-199-59 haproxy[9968]: Proxy 9c530de5-653d-4741-81b7-3fe70c398ad5 stopped (FE: 0 conns, BE: 0 conns). May 15 08:04:19 host-192-168-199-59 haproxy[9968]: Proxy 9c530de5-653d-4741-81b7-3fe70c398ad5 stopped (FE: 0 conns, BE: 0 conns). May 15 08:04:19 host-192-168-199-59 haproxy[9968]: Proxy cf403f79-1961-4d42-8695-3674b8054ed9 stopped (FE: 0 conns, BE: 0 conns). May 15 08:04:19 host-192-168-199-59 haproxy[9968]: Proxy cf403f79-1961-4d42-8695-3674b8054ed9 stopped (FE: 0 conns, BE: 0 conns). May 15 08:09:13 host-192-168-199-59 haproxy: [ALERT] 134/080913 (10285) : Proxy 'cf403f79-1961-4d42-8695-3674b8054ed9': unable to find local peer 'amphora-b8928a25-ca71-4389-8753-6ab3b2fb3d2c.localdomain' in peers section '9c530de5653d474181b73fe70c398ad5_peers'. May 15 08:09:13 host-192-168-199-59 haproxy: [WARNING] 134/080913 (10285) : Removing incomplete section 'peers 9c530de5653d474181b73fe70c398ad5_peers' (no peer named 'amphora-b8928a25-ca71-4389-8753-6ab3b2fb3d2c.localdomain'). May 15 08:09:13 host-192-168-199-59 haproxy: [ALERT] 134/080913 (10285) : Fatal errors found in configuration. May 15 08:14:09 host-192-168-199-59 haproxy: [WARNING] 134/081409 (10561) : Removing incomplete section 'peers 9c530de5653d474181b73fe70c398ad5_peers' (no peer named 'amphora-b8928a25-ca71-4389-8753-6ab3b2fb3d2c.localdomain'). May 15 08:14:09 host-192-168-199-59 haproxy: Configuration file is valid May 15 08:14:09 host-192-168-199-59 haproxy[10564]: Proxy 9c530de5-653d-4741-81b7-3fe70c398ad5 started. May 15 08:14:09 host-192-168-199-59 haproxy[10564]: Proxy 9c530de5-653d-4741-81b7-3fe70c398ad5 started. May 15 08:14:09 host-192-168-199-59 haproxy[10564]: Proxy cf403f79-1961-4d42-8695-3674b8054ed9 started. May 15 08:14:09 host-192-168-199-59 haproxy[10564]: Proxy cf403f79-1961-4d42-8695-3674b8054ed9 started. May 15 08:14:09 host-192-168-199-59 haproxy[10009]: Stopping frontend 9c530de5-653d-4741-81b7-3fe70c398ad5 in 0 ms. May 15 08:14:09 host-192-168-199-59 haproxy[10009]: Stopping frontend 9c530de5-653d-4741-81b7-3fe70c398ad5 in 0 ms. May 15 08:14:09 host-192-168-199-59 haproxy[10009]: Stopping backend cf403f79-1961-4d42-8695-3674b8054ed9 in 0 ms. May 15 08:14:09 host-192-168-199-59 haproxy[10009]: Stopping backend cf403f79-1961-4d42-8695-3674b8054ed9 in 0 ms. May 15 08:14:09 host-192-168-199-59 haproxy[10009]: Proxy 9c530de5-653d-4741-81b7-3fe70c398ad5 stopped (FE: 0 conns, BE: 0 conns). May 15 08:14:09 host-192-168-199-59 haproxy[10009]: Proxy 9c530de5-653d-4741-81b7-3fe70c398ad5 stopped (FE: 0 conns, BE: 0 conns). May 15 08:14:09 host-192-168-199-59 haproxy[10009]: Proxy cf403f79-1961-4d42-8695-3674b8054ed9 stopped (FE: 0 conns, BE: 0 conns). May 15 08:14:09 host-192-168-199-59 haproxy[10009]: Proxy cf403f79-1961-4d42-8695-3674b8054ed9 stopped (FE: 0 conns, BE: 0 conns). May 15 08:14:42 host-192-168-199-59 haproxy: [WARNING] 134/081442 (10622) : Removing incomplete section 'peers 9c530de5653d474181b73fe70c398ad5_peers' (no peer named 'amphora-b8928a25-ca71-4389-8753-6ab3b2fb3d2c.localdomain'). May 15 08:14:42 host-192-168-199-59 haproxy: Configuration file is valid May 15 08:14:42 host-192-168-199-59 haproxy[10625]: Proxy 9c530de5-653d-4741-81b7-3fe70c398ad5 started. May 15 08:14:42 host-192-168-199-59 haproxy[10625]: Proxy 9c530de5-653d-4741-81b7-3fe70c398ad5 started. May 15 08:14:42 host-192-168-199-59 haproxy[10625]: Proxy cf403f79-1961-4d42-8695-3674b8054ed9 started. May 15 08:14:42 host-192-168-199-59 haproxy[10625]: Proxy cf403f79-1961-4d42-8695-3674b8054ed9 started. May 15 08:14:42 host-192-168-199-59 haproxy[10565]: Stopping frontend 9c530de5-653d-4741-81b7-3fe70c398ad5 in 0 ms. May 15 08:14:42 host-192-168-199-59 haproxy[10565]: Stopping frontend 9c530de5-653d-4741-81b7-3fe70c398ad5 in 0 ms. May 15 08:14:42 host-192-168-199-59 haproxy[10565]: Stopping backend cf403f79-1961-4d42-8695-3674b8054ed9 in 0 ms. May 15 08:14:42 host-192-168-199-59 haproxy[10565]: Stopping backend cf403f79-1961-4d42-8695-3674b8054ed9 in 0 ms. May 15 08:14:42 host-192-168-199-59 haproxy[10565]: Proxy 9c530de5-653d-4741-81b7-3fe70c398ad5 stopped (FE: 0 conns, BE: 0 conns). May 15 08:14:42 host-192-168-199-59 haproxy[10565]: Proxy 9c530de5-653d-4741-81b7-3fe70c398ad5 stopped (FE: 0 conns, BE: 0 conns). May 15 08:14:42 host-192-168-199-59 haproxy[10565]: Proxy cf403f79-1961-4d42-8695-3674b8054ed9 stopped (FE: 0 conns, BE: 0 conns). May 15 08:14:42 host-192-168-199-59 haproxy[10565]: Proxy cf403f79-1961-4d42-8695-3674b8054ed9 stopped (FE: 0 conns, BE: 0 conns). May 15 08:14:54 host-192-168-199-59 haproxy: [WARNING] 134/081454 (10664) : Removing incomplete section 'peers 9c530de5653d474181b73fe70c398ad5_peers' (no peer named 'amphora-b8928a25-ca71-4389-8753-6ab3b2fb3d2c.localdomain'). May 15 08:14:54 host-192-168-199-59 haproxy: Configuration file is valid May 15 08:14:54 host-192-168-199-59 haproxy[10667]: Proxy 9c530de5-653d-4741-81b7-3fe70c398ad5 started. May 15 08:14:54 host-192-168-199-59 haproxy[10667]: Proxy 9c530de5-653d-4741-81b7-3fe70c398ad5 started. May 15 08:14:54 host-192-168-199-59 haproxy[10627]: Stopping frontend 9c530de5-653d-4741-81b7-3fe70c398ad5 in 0 ms. May 15 08:14:54 host-192-168-199-59 haproxy[10627]: Stopping frontend 9c530de5-653d-4741-81b7-3fe70c398ad5 in 0 ms. May 15 08:14:54 host-192-168-199-59 haproxy[10627]: Stopping backend cf403f79-1961-4d42-8695-3674b8054ed9 in 0 ms. May 15 08:14:54 host-192-168-199-59 haproxy[10627]: Stopping backend cf403f79-1961-4d42-8695-3674b8054ed9 in 0 ms. May 15 08:14:54 host-192-168-199-59 haproxy[10627]: Proxy 9c530de5-653d-4741-81b7-3fe70c398ad5 stopped (FE: 0 conns, BE: 0 conns). May 15 08:14:54 host-192-168-199-59 haproxy[10627]: Proxy 9c530de5-653d-4741-81b7-3fe70c398ad5 stopped (FE: 0 conns, BE: 0 conns). May 15 08:14:54 host-192-168-199-59 haproxy[10627]: Proxy cf403f79-1961-4d42-8695-3674b8054ed9 stopped (FE: 0 conns, BE: 0 conns). May 15 08:14:54 host-192-168-199-59 haproxy[10627]: Proxy cf403f79-1961-4d42-8695-3674b8054ed9 stopped (FE: 0 conns, BE: 0 conns). May 15 08:17:52 host-192-168-199-59 haproxy: [ALERT] 134/081752 (10854) : Proxy 'cce34da1-7b4d-4659-bb0b-6cf01ffbcd68': unable to find local peer 'amphora-b8928a25-ca71-4389-8753-6ab3b2fb3d2c.localdomain' in peers section '9c530de5653d474181b73fe70c398ad5_peers'. May 15 08:17:52 host-192-168-199-59 haproxy: [WARNING] 134/081752 (10854) : Removing incomplete section 'peers 9c530de5653d474181b73fe70c398ad5_peers' (no peer named 'amphora-b8928a25-ca71-4389-8753-6ab3b2fb3d2c.localdomain'). May 15 08:17:52 host-192-168-199-59 haproxy: [ALERT] 134/081752 (10854) : Fatal errors found in configuration. May 15 08:20:28 host-192-168-199-59 haproxy: [ALERT] 134/082028 (11009) : Proxy 'cce34da1-7b4d-4659-bb0b-6cf01ffbcd68': unable to find local peer 'amphora-b8928a25-ca71-4389-8753-6ab3b2fb3d2c.localdomain' in peers section '9c530de5653d474181b73fe70c398ad5_peers'. May 15 08:20:28 host-192-168-199-59 haproxy: [WARNING] 134/082028 (11009) : Removing incomplete section 'peers 9c530de5653d474181b73fe70c398ad5_peers' (no peer named 'amphora-b8928a25-ca71-4389-8753-6ab3b2fb3d2c.localdomain'). May 15 08:20:28 host-192-168-199-59 haproxy: [ALERT] 134/082028 (11009) : Fatal errors found in configuration. May 15 08:25:13 host-192-168-199-59 haproxy: [ALERT] 134/082513 (11262) : Proxy 'cce34da1-7b4d-4659-bb0b-6cf01ffbcd68': unable to find local peer 'amphora-b8928a25-ca71-4389-8753-6ab3b2fb3d2c.localdomain' in peers section '9c530de5653d474181b73fe70c398ad5_peers'. May 15 08:25:13 host-192-168-199-59 haproxy: [ALERT] 134/082513 (11262) : Fatal errors found in configuration. May 15 08:25:13 host-192-168-199-59 haproxy: [ALERT] 134/082513 (11264) : Proxy 'cce34da1-7b4d-4659-bb0b-6cf01ffbcd68': unable to find local peer 'amphora-b8928a25-ca71-4389-8753-6ab3b2fb3d2c.localdomain' in peers section '9c530de5653d474181b73fe70c398ad5_peers'. May 15 08:25:13 host-192-168-199-59 haproxy: [ALERT] 134/082513 (11264) : Fatal errors found in configuration. May 15 08:25:13 host-192-168-199-59 haproxy: [ALERT] 134/082513 (11266) : Proxy 'cce34da1-7b4d-4659-bb0b-6cf01ffbcd68': unable to find local peer 'amphora-b8928a25-ca71-4389-8753-6ab3b2fb3d2c.localdomain' in peers section '9c530de5653d474181b73fe70c398ad5_peers'. May 15 08:25:13 host-192-168-199-59 haproxy: [ALERT] 134/082513 (11266) : Fatal errors found in configuration. May 15 08:25:14 host-192-168-199-59 haproxy: [ALERT] 134/082514 (11268) : Proxy 'cce34da1-7b4d-4659-bb0b-6cf01ffbcd68': unable to find local peer 'amphora-b8928a25-ca71-4389-8753-6ab3b2fb3d2c.localdomain' in peers section '9c530de5653d474181b73fe70c398ad5_peers'. May 15 08:25:14 host-192-168-199-59 haproxy: [ALERT] 134/082514 (11268) : Fatal errors found in configuration. May 15 08:25:14 host-192-168-199-59 haproxy: [ALERT] 134/082514 (11270) : Proxy 'cce34da1-7b4d-4659-bb0b-6cf01ffbcd68': unable to find local peer 'amphora-b8928a25-ca71-4389-8753-6ab3b2fb3d2c.localdomain' in peers section '9c530de5653d474181b73fe70c398ad5_peers'. May 15 08:25:14 host-192-168-199-59 haproxy: [ALERT] 134/082514 (11270) : Fatal errors found in configuration. May 15 08:27:46 host-192-168-199-59 haproxy: [ALERT] 134/082746 (11409) : Proxy 'cce34da1-7b4d-4659-bb0b-6cf01ffbcd68': unable to find local peer 'amphora-b8928a25-ca71-4389-8753-6ab3b2fb3d2c.localdomain' in peers section '9c530de5653d474181b73fe70c398ad5_peers'. May 15 08:27:46 host-192-168-199-59 haproxy: [ALERT] 134/082746 (11409) : Fatal errors found in configuration. May 15 08:27:46 host-192-168-199-59 haproxy: [ALERT] 134/082746 (11411) : Proxy 'cce34da1-7b4d-4659-bb0b-6cf01ffbcd68': unable to find local peer 'amphora-b8928a25-ca71-4389-8753-6ab3b2fb3d2c.localdomain' in peers section '9c530de5653d474181b73fe70c398ad5_peers'. May 15 08:27:46 host-192-168-199-59 haproxy: [ALERT] 134/082746 (11411) : Fatal errors found in configuration. May 15 08:27:47 host-192-168-199-59 haproxy: [ALERT] 134/082747 (11412) : Proxy 'cce34da1-7b4d-4659-bb0b-6cf01ffbcd68': unable to find local peer 'amphora-b8928a25-ca71-4389-8753-6ab3b2fb3d2c.localdomain' in peers section '9c530de5653d474181b73fe70c398ad5_peers'. May 15 08:27:47 host-192-168-199-59 haproxy: [ALERT] 134/082747 (11412) : Fatal errors found in configuration. May 15 08:27:47 host-192-168-199-59 haproxy: [ALERT] 134/082747 (11414) : Proxy 'cce34da1-7b4d-4659-bb0b-6cf01ffbcd68': unable to find local peer 'amphora-b8928a25-ca71-4389-8753-6ab3b2fb3d2c.localdomain' in peers section '9c530de5653d474181b73fe70c398ad5_peers'. May 15 08:27:47 host-192-168-199-59 haproxy: [ALERT] 134/082747 (11414) : Fatal errors found in configuration. May 15 08:27:47 host-192-168-199-59 haproxy: [ALERT] 134/082747 (11416) : Proxy 'cce34da1-7b4d-4659-bb0b-6cf01ffbcd68': unable to find local peer 'amphora-b8928a25-ca71-4389-8753-6ab3b2fb3d2c.localdomain' in peers section '9c530de5653d474181b73fe70c398ad5_peers'. May 15 08:27:47 host-192-168-199-59 haproxy: [ALERT] 134/082747 (11416) : Fatal errors found in configuration. [root@amphora-b8928a25-ca71-4389-8753-6ab3b2fb3d2c systemd]# ping amphora-b8928a25-ca71-4389-8753-6ab3b2fb3d2c.localdomain PING localhost (127.0.0.1) 56(84) bytes of data. 64 bytes from localhost (127.0.0.1): icmp_seq=1 ttl=64 time=0.024 ms 64 bytes from localhost (127.0.0.1): icmp_seq=2 ttl=64 time=0.049 ms Possible related docs: https://cbonte.github.io/haproxy-dconv/configuration-1.6.html#3.5