/// <summary>
/// Updates Consul on a specific node.
/// </summary>
/// <param name="node">The target node.</param>
/// <param name="stepDelay">The step delay.</param>
private void UpdateConsul(SshProxy <NodeDefinition> node, TimeSpan stepDelay)
{
if (node.GetConsulVersion() >= (SemanticVersion)version)
{
return; // Already updated
}
node.Status = $"stop: consul";
node.SudoCommand("systemctl stop consul");
node.Status = $"update: consul";
var bundle = new CommandBundle("./install.sh", version);
bundle.AddFile("install.sh",
$@"#!/bin/bash
set -euo pipefail
curl {Program.CurlOptions} https://releases.hashicorp.com/consul/$1/consul_$1_linux_amd64.zip -o /tmp/consul.zip 1>&2
unzip -u /tmp/consul.zip -d /tmp
cp /tmp/consul /usr/local/bin
chmod 770 /usr/local/bin/consul
rm /tmp/consul.zip
rm /tmp/consul
",
isExecutable: true);
node.SudoCommand(bundle);
node.Status = $"restart: consul";
node.SudoCommand("systemctl restart consul");
if (node.Metadata.IsManager)
{
node.Status = $"stabilizing ({Program.WaitSeconds}s)";
Thread.Sleep(TimeSpan.FromSeconds(Program.WaitSeconds));
}
}