54 lines
1.5 KiB
Bash
54 lines
1.5 KiB
Bash
#!/usr/bin/env bash
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set -e
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echo "Installing dependencies..."
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if [ -x "$(command -v apt-get)" ]; then
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sudo apt-get update -y
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sudo apt-get install -y unzip
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else
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sudo yum update -y
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sudo yum install -y unzip wget
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fi
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echo "Fetching Consul..."
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CONSUL=0.6.3
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cd /tmp
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wget https://releases.hashicorp.com/consul/${CONSUL}/consul_${CONSUL}_linux_amd64.zip -O consul.zip
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echo "Installing Consul..."
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unzip consul.zip >/dev/null
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chmod +x consul
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sudo mv consul /usr/local/bin/consul
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sudo mkdir -p /opt/consul/data
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# Read from the file we created
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SERVER_COUNT=$(cat /tmp/consul-server-count | tr -d '\n')
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CONSUL_JOIN=$(cat /tmp/consul-server-addr | tr -d '\n')
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# Write the flags to a temporary file
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cat >/tmp/consul_flags << EOF
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CONSUL_FLAGS="-server -bootstrap-expect=${SERVER_COUNT} -join=${CONSUL_JOIN} -data-dir=/opt/consul/data"
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EOF
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if [ -f /tmp/upstart.conf ];
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then
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echo "Installing Upstart service..."
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sudo mkdir -p /etc/consul.d
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sudo mkdir -p /etc/service
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sudo chown root:root /tmp/upstart.conf
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sudo mv /tmp/upstart.conf /etc/init/consul.conf
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sudo chmod 0644 /etc/init/consul.conf
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sudo mv /tmp/consul_flags /etc/service/consul
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sudo chmod 0644 /etc/service/consul
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else
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echo "Installing Systemd service..."
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sudo mkdir -p /etc/systemd/system/consul.d
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sudo chown root:root /tmp/consul.service
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sudo mv /tmp/consul.service /etc/systemd/system/consul.service
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sudo chmod 0644 /etc/systemd/system/consul.service
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sudo mv /tmp/consul_flags /etc/sysconfig/consul
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sudo chown root:root /etc/sysconfig/consul
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sudo chmod 0644 /etc/sysconfig/consul
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fi
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