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Shorter Salt Ouput with –state-output terse
To get shorter output when configuring slaves with salt, use $ sudo salt ‘*’ state.highstate –state-output terse If you’re just getting started, you should install salt first. To get even cleaner output, you can get rid of useless warning.
Posted in Uncategorized
Tagged configuration management, conviniency, DevOps, salt, Salt Stack, short, tip
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Apache User Homepages Automatically – Salt Package-File-Service Example
These are example daemon configuration files for salt. Package-file-service is the most common way to configure daemons. If you’re new, start with salt master-slave installation and a commented example of SSH Server install.
Posted in Uncategorized
Tagged apache, apache2, configuration management, configuration management system, daemon, examples, In English, linux, Linux Basics, package-file-service, pkg-file-service, salt, Salt Stack, server
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Quick Fix for Useless Salt Warning – Add "file_ignore_glob: []" to /etc/salt/master
Some versions of Salt give you a useless warning on every run. The problem is easy to fix.
Posted in Uncategorized
Tagged annoyance, bugfix, configuration, configuration management, fix, salt, Salt Stack, salt-master, saltstack, short, simple, warning
1 Comment
Aikataulu – Linuxin keskitetty hallinta – ict4tn011-9 – loppukevät 2016
Hallitse palvelimiasi ja työasemiasi Pupetilla. Kuvaile tavoitetila, ja anna Pupetin tehdä tarvittavat säädöt ja asetukset. Pupettia käyttävät mm. Google, Mozilla ja Wikipedia. USA:n valtio suojaa Windows- ja Linux-työasemansa Pupetilla (US Government Security Baseline).
Posted in Uncategorized
Tagged agenda, configuration management, course, DevOps, fabric, Helsinki, ict4tn011, kurssi, Linuxin keskitetty hallinta, puppet, Salt Stack, ssh
20 Comments
Preseed MySQL Server Password with Salt Stack
MySQL is the most popular multi-user database in the world. When you install MySQL Server automatically, you must set database root password without asking user to type it. On Debian and Ubuntu, you can use Preseed to answer installer (apt-get) … Continue reading
Posted in Uncategorized
Tagged configuration management, Debconf.set, DevOps, mariadb, mysql, mysql-server, password, preseed, pyobjects, salt, Salt Stack
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Salt Master-Minion with Ubuntu 14.04 LTS – Control Your Slaves over the Internet
Would you like to control many computers (slaves, minions) from one master computer? Salt-minions connect to master to retrieve instructions. Slaves then configure themselves to the target state: they install software, make settings and start daemons.
Posted in Uncategorized
Tagged client-server, configuration management, DevOps, howto, idempotent, linux, master, master-slave, minion, salt, Salt Stack, salt-master, salt-minion, slave, state, tutorial, ZeroMQ
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Implementing Package-File-Service Pattern as a Salt Stack PyObjects Function
PyObjects renderer allows you to use normal Python functions to repeat actions. In this article, we’ll implement a Package-File-Service pattern as a reusable Python function.
Posted in Uncategorized
Tagged configuration management, Defined Types, DevOps, function, NaCl, pyobjects, Python, pythonic, Salt Stack
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Salt Package-File-Service with Pyobjects
When you install Apache, the most popular web server in the world, you want to show web pages. In practice, you install the package, keep the service running and modify a configuration file. In configuration management, this is called package-file-service … Continue reading
Posted in Uncategorized
Tagged alternative syntax, configuration management, DevOps, dsl, NaCl, pyobjects, Python, Salt Stack, salt-call
7 Comments
Install the Latest Salt Stack on Ubuntu 14.04 LTS
Salt Stack is a configuration management system. It allows you to control a big number of computers easily. To get the latest features, you can install the latest stable Salt Stack on Ubuntu 14.04 LTS.
Posted in Uncategorized
Tagged apt-get, configuration management, DevOps, gpg, install, Salt Stack, salt-master, salt-minion, salt-ssh, saltstack, sources.list.d
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