By | Technical | One Comment

You can’t walk two metres down the street without someone going on about how cool and hip “The Cloud” is these days, being able to spin up hundreds of identical Linux VMs easily. Tools to build and configure lots of identical systems or VMs are plentiful. But what if there is no “standard build” or […]

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The Automation Waltz

By | Technical | No Comments

When you have a bunch of machines involved in a process, you need to ensure that various stages in this process have executed. If the target host is unavailable, you want a guarantee that the job will execute when the host becomes available again.  This is well beyond the capabilities of ssh in a for-loop. […]

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