From 765e5a902f916fc1722e4a97abe3863d1e5ccc20 Mon Sep 17 00:00:00 2001
From: Ayush Mukherjee <me@ayushm.com>
Date: Sat, 8 Jan 2022 21:46:20 +0530
Subject: [PATCH] make it both client and server

---
 nomad-bootstrap.sh | 60 ++++++++++++++++++++++++----------------------
 1 file changed, 31 insertions(+), 29 deletions(-)

diff --git a/nomad-bootstrap.sh b/nomad-bootstrap.sh
index c8ebfae..a1da17f 100755
--- a/nomad-bootstrap.sh
+++ b/nomad-bootstrap.sh
@@ -19,20 +19,31 @@ if [ "$#" -eq 1 ] && [ "$1" == "-client" ]; then
 fi
 
 
-# write systemd conf
-cat >/etc/systemd/system/nomad.service <<EOF
+
+# create config dir
+mkdir -p /etc/nomad.d && chmod 700 /etc/nomad.d
+
+# write common nomad config
+cat >/etc/nomad.d/nomad.hcl <<EOF
+datacenter = "dc1"
+data_dir = "/opt/nomad"
+EOF
+chmod 640 /etc/nomad.d/nomad.hcl
+chown nomad:nomad /etc/nomad.d/nomad.hcl
+
+if [ $nomaduser == "nomad" ]; then
+
+  # write systemd conf
+  cat >/etc/systemd/system/nomad.service <<EOF
 [Unit]
 Description = Nomad
 Documentation = https://nomadproject.io/docs/
 Wants = network-online.target
 After = network-online.target
 
-Wants = consul.service
-After = consul.service
-
 [Service]
-User = $nomaduser
-Group = $nomadgroup
+User = root
+Group = root
 ExecReload=/bin/kill -HUP \$MAINPID
 ExecStart=/usr/bin/nomad agent -config /etc/nomad.d
 KillMode=process
@@ -48,41 +59,32 @@ OOMScoreAdjust=-1000
 WantedBy=multi-user.target
 EOF
 
-# create config dir
-mkdir -p /etc/nomad.d && chmod 700 /etc/nomad.d
-
-# write common nomad config
-cat >/etc/nomad.d/nomad.hcl <<EOF
-datacenter = "dc1"
-data_dir = "/opt/nomad"
-EOF
-chmod 640 /etc/nomad.d/nomad.hcl
-chown nomad:nomad /etc/nomad.d/nomad.hcl
-
-if [ $nomaduser == "nomad" ]; then
-
   # write server config
   cat >/etc/nomad.d/server.hcl <<EOF
 server {
   enabled = true
   bootstrap_expect = 1
 }
-ui {
+client {
   enabled = true
 }
+consul {
+  address = "127.0.0.1:8500"
+}
 EOF
   chmod 640 /etc/nomad.d/server.hcl
   chown nomad:nomad /etc/nomad.d/server.hcl
-else
+
+#else
 
   # write client config
-  cat >/etc/nomad.d/client.hcl <<EOF
-client {
-  enabled = true
-}
-EOF
-  chmod 640 /etc/nomad.d/client.hcl
-  chown nomad:nomad /etc/nomad.d/client.hcl
+#  cat >/etc/nomad.d/client.hcl <<EOF
+#client {
+#  enabled = true
+#}
+#EOF
+#  chmod 640 /etc/nomad.d/client.hcl
+#  chown nomad:nomad /etc/nomad.d/client.hcl
 
 fi