Systemd environmentfile centos d/10-default-env. conf config file will set default environment variables for all systemd units. Environment and EnvironmentFile set the variables, usable by the unit, but like the sh command, does not export it to child processes. /etc/profile. For complete details, see Fedora's documentation on how to write a systemd script . exec man page : Variable expansion is not performed inside the strings, however, specifier expansion is possible. See the systemd documentation on EnvironmentFile and PassEnvironment We can do that with sudo systemctl edit test_env_service, which creates a folder /etc/systemd/system/test_env_service. See the systemd documentation on EnvironmentFile and PassEnvironment. The structure of the file corresponds to the structure of the unit file. Systemd units can use environment variables and forward them to an application. One possibility is to use the Environment option in your systemd service and a simple systemd service would be as follows. env will set environment variables for all users logged in Flatcar Container Linux. The environment file is truly an environment file, not a script. /etc/systemd/system. conf. For that, you also need to list it in PassEnvironment, just as you would with the export shell command. d with file override. The recommended way to do this is to create a file /etc/sysconfig/myservice which contains your variables, and then load them with EnvironmentFile. service. We can do that with sudo systemctl edit test_env_service, which creates a folder /etc/systemd/system/test_env_service. Define Environment or EnvironmentFile in the systemd unit to set the environment variable directly or have it retrieved from a file. This is documented in the systemd. To set an enviroment variable, use the Environment or EnvironmentFile option. You also can put all the environment variables into a file that can be read with the EnvironmentFile option in the systemd service. lpoar xmbyfce ubg xyff edquz tqnp oeqnv aktg bjqbign syydun