From 4b29115750dcd83062ebb837860738f4f9043e98 Mon Sep 17 00:00:00 2001
From: Artiom Diomin <kron82@gmail.com>
Date: Thu, 13 Jun 2019 19:13:44 +0300
Subject: [PATCH] Make gobetween.sh universal across different OS

Signed-off-by: Artiom Diomin <kron82@gmail.com>
---
 examples/terraform/hetzner/gobetween.sh   | 27 +++++++++++++----------
 examples/terraform/openstack/gobetween.sh | 17 ++++++++------
 examples/terraform/packet/gobetween.sh    | 27 +++++++++++++----------
 examples/terraform/vsphere/gobetween.sh   | 17 ++++++++------
 4 files changed, 50 insertions(+), 38 deletions(-)

diff --git a/examples/terraform/hetzner/gobetween.sh b/examples/terraform/hetzner/gobetween.sh
index cd20b489d..a53bf382c 100755
--- a/examples/terraform/hetzner/gobetween.sh
+++ b/examples/terraform/hetzner/gobetween.sh
@@ -17,17 +17,20 @@
 # This script is mostly used in CI
 # It installs dependencies and starts the tests
 
-set -xe
+set -euf -o pipefail
+
+GOBETWEEN_VERSION=0.7.0
 
 mkdir /tmp/gobetween
 cd /tmp/gobetween
-curl -L -o gobetween_0.7.0_linux_amd64.tar.gz \
-    https://github.com/yyyar/gobetween/releases/download/0.7.0/gobetween_0.7.0_linux_amd64.tar.gz
-tar xvf gobetween_0.7.0_linux_amd64.tar.gz
-mv gobetween /usr/local/sbin/gobetween
-chown root:root /usr/local/sbin/gobetween
-
-cat <<EOF > /etc/systemd/system/gobetween.service
+curl -L -o gobetween_${GOBETWEEN_VERSION}_linux_amd64.tar.gz \
+    https://github.com/yyyar/gobetween/releases/download/${GOBETWEEN_VERSION}/gobetween_${GOBETWEEN_VERSION}_linux_amd64.tar.gz
+tar xvf gobetween_${GOBETWEEN_VERSION}_linux_amd64.tar.gz
+sudo mkdir -p /opt/bin
+sudo mv gobetween /opt/bin/gobetween
+sudo chown root:root /opt/bin/gobetween
+
+cat <<EOF | sudo tee /etc/systemd/system/gobetween.service
 [Unit]
 Description=Gobetween - modern LB for cloud era
 Documentation=https://github.com/yyyar/gobetween/wiki
@@ -36,7 +39,7 @@ After=network.target remote-fs.target nss-lookup.target
 [Service]
 Type=simple
 PIDFile=/run/gobetween.pid
-ExecStart=/usr/local/sbin/gobetween -c /etc/gobetween.toml
+ExecStart=/opt/bin/gobetween -c /etc/gobetween.toml
 ExecReload=/bin/kill -s HUP $MAINPID
 ExecStop=/bin/kill -s QUIT $MAINPID
 PrivateTmp=true
@@ -47,6 +50,6 @@ Group=nogroup
 WantedBy=multi-user.target
 EOF
 
-systemctl daemon-reload
-systemctl enable gobetween.service
-systemctl start gobetween.service
+sudo systemctl daemon-reload
+sudo systemctl enable gobetween.service
+sudo systemctl start gobetween.service
diff --git a/examples/terraform/openstack/gobetween.sh b/examples/terraform/openstack/gobetween.sh
index 4ee1a5950..a53bf382c 100755
--- a/examples/terraform/openstack/gobetween.sh
+++ b/examples/terraform/openstack/gobetween.sh
@@ -17,15 +17,18 @@
 # This script is mostly used in CI
 # It installs dependencies and starts the tests
 
-set -xe
+set -euf -o pipefail
+
+GOBETWEEN_VERSION=0.7.0
 
 mkdir /tmp/gobetween
 cd /tmp/gobetween
-curl -L -o gobetween_0.7.0_linux_amd64.tar.gz \
-    https://github.com/yyyar/gobetween/releases/download/0.7.0/gobetween_0.7.0_linux_amd64.tar.gz
-tar xvf gobetween_0.7.0_linux_amd64.tar.gz
-sudo mv gobetween /usr/local/sbin/gobetween
-sudo chown root:root /usr/local/sbin/gobetween
+curl -L -o gobetween_${GOBETWEEN_VERSION}_linux_amd64.tar.gz \
+    https://github.com/yyyar/gobetween/releases/download/${GOBETWEEN_VERSION}/gobetween_${GOBETWEEN_VERSION}_linux_amd64.tar.gz
+tar xvf gobetween_${GOBETWEEN_VERSION}_linux_amd64.tar.gz
+sudo mkdir -p /opt/bin
+sudo mv gobetween /opt/bin/gobetween
+sudo chown root:root /opt/bin/gobetween
 
 cat <<EOF | sudo tee /etc/systemd/system/gobetween.service
 [Unit]
@@ -36,7 +39,7 @@ After=network.target remote-fs.target nss-lookup.target
 [Service]
 Type=simple
 PIDFile=/run/gobetween.pid
-ExecStart=/usr/local/sbin/gobetween -c /etc/gobetween.toml
+ExecStart=/opt/bin/gobetween -c /etc/gobetween.toml
 ExecReload=/bin/kill -s HUP $MAINPID
 ExecStop=/bin/kill -s QUIT $MAINPID
 PrivateTmp=true
diff --git a/examples/terraform/packet/gobetween.sh b/examples/terraform/packet/gobetween.sh
index cd20b489d..a53bf382c 100755
--- a/examples/terraform/packet/gobetween.sh
+++ b/examples/terraform/packet/gobetween.sh
@@ -17,17 +17,20 @@
 # This script is mostly used in CI
 # It installs dependencies and starts the tests
 
-set -xe
+set -euf -o pipefail
+
+GOBETWEEN_VERSION=0.7.0
 
 mkdir /tmp/gobetween
 cd /tmp/gobetween
-curl -L -o gobetween_0.7.0_linux_amd64.tar.gz \
-    https://github.com/yyyar/gobetween/releases/download/0.7.0/gobetween_0.7.0_linux_amd64.tar.gz
-tar xvf gobetween_0.7.0_linux_amd64.tar.gz
-mv gobetween /usr/local/sbin/gobetween
-chown root:root /usr/local/sbin/gobetween
-
-cat <<EOF > /etc/systemd/system/gobetween.service
+curl -L -o gobetween_${GOBETWEEN_VERSION}_linux_amd64.tar.gz \
+    https://github.com/yyyar/gobetween/releases/download/${GOBETWEEN_VERSION}/gobetween_${GOBETWEEN_VERSION}_linux_amd64.tar.gz
+tar xvf gobetween_${GOBETWEEN_VERSION}_linux_amd64.tar.gz
+sudo mkdir -p /opt/bin
+sudo mv gobetween /opt/bin/gobetween
+sudo chown root:root /opt/bin/gobetween
+
+cat <<EOF | sudo tee /etc/systemd/system/gobetween.service
 [Unit]
 Description=Gobetween - modern LB for cloud era
 Documentation=https://github.com/yyyar/gobetween/wiki
@@ -36,7 +39,7 @@ After=network.target remote-fs.target nss-lookup.target
 [Service]
 Type=simple
 PIDFile=/run/gobetween.pid
-ExecStart=/usr/local/sbin/gobetween -c /etc/gobetween.toml
+ExecStart=/opt/bin/gobetween -c /etc/gobetween.toml
 ExecReload=/bin/kill -s HUP $MAINPID
 ExecStop=/bin/kill -s QUIT $MAINPID
 PrivateTmp=true
@@ -47,6 +50,6 @@ Group=nogroup
 WantedBy=multi-user.target
 EOF
 
-systemctl daemon-reload
-systemctl enable gobetween.service
-systemctl start gobetween.service
+sudo systemctl daemon-reload
+sudo systemctl enable gobetween.service
+sudo systemctl start gobetween.service
diff --git a/examples/terraform/vsphere/gobetween.sh b/examples/terraform/vsphere/gobetween.sh
index 4ee1a5950..a53bf382c 100755
--- a/examples/terraform/vsphere/gobetween.sh
+++ b/examples/terraform/vsphere/gobetween.sh
@@ -17,15 +17,18 @@
 # This script is mostly used in CI
 # It installs dependencies and starts the tests
 
-set -xe
+set -euf -o pipefail
+
+GOBETWEEN_VERSION=0.7.0
 
 mkdir /tmp/gobetween
 cd /tmp/gobetween
-curl -L -o gobetween_0.7.0_linux_amd64.tar.gz \
-    https://github.com/yyyar/gobetween/releases/download/0.7.0/gobetween_0.7.0_linux_amd64.tar.gz
-tar xvf gobetween_0.7.0_linux_amd64.tar.gz
-sudo mv gobetween /usr/local/sbin/gobetween
-sudo chown root:root /usr/local/sbin/gobetween
+curl -L -o gobetween_${GOBETWEEN_VERSION}_linux_amd64.tar.gz \
+    https://github.com/yyyar/gobetween/releases/download/${GOBETWEEN_VERSION}/gobetween_${GOBETWEEN_VERSION}_linux_amd64.tar.gz
+tar xvf gobetween_${GOBETWEEN_VERSION}_linux_amd64.tar.gz
+sudo mkdir -p /opt/bin
+sudo mv gobetween /opt/bin/gobetween
+sudo chown root:root /opt/bin/gobetween
 
 cat <<EOF | sudo tee /etc/systemd/system/gobetween.service
 [Unit]
@@ -36,7 +39,7 @@ After=network.target remote-fs.target nss-lookup.target
 [Service]
 Type=simple
 PIDFile=/run/gobetween.pid
-ExecStart=/usr/local/sbin/gobetween -c /etc/gobetween.toml
+ExecStart=/opt/bin/gobetween -c /etc/gobetween.toml
 ExecReload=/bin/kill -s HUP $MAINPID
 ExecStop=/bin/kill -s QUIT $MAINPID
 PrivateTmp=true