Is to allow enough memory for the virtual machine running Docker on Mac.You can use New Relic's containerized private minions (CPM). I'm sure cleaning up unused images would work as well.If your installation does run out of disk space and gets into a bad state. I upped the limit and and was good to go. The issue I had was that the docker disk image had hit its maximum size (Docker Whale -> Preferences -> Disk if you want to view what size that is in OSX). Seems like there are a few ways this can occur.General private minion featuresBecause the CPM operates as a container instead of a virtual machine, it delivers many features: The CPM will auto-detect its environment to select the appropriate operating mode. /dev/shm mount not having enough space in Docker container.The CPM can operate in a Docker container system environment or a Kubernetes container orchestration system environment. For macOS users, use the users HOME/gitlab directory: export GITLABHOMEHOME/gitlab. TYPE TOTAL ACTIVE SIZE RECLAIMABLE Images 5 2 16.43 MB 11.63 MB (70) Containers 2 0 212 B 212 B (100) Local Volumes 2 1 36 B 0 B (0) I want to get the total disk usage as a percentage using the Go Docker. Docker system df displays information on the amount of disk space used by the docker daemon.Supports hosted and on-premise Kubernetes clusters Does not require privileged access to the Docker socket Integrates with the Kubernetes API to delegate runtime lifecycle management to Kubernetes Custom provided modules for scripted monitor typesAlso, the CPM delivers the following features in a Kubernetes environment: Ability to leverage a Docker container as a sandbox environment
Note the key associated with the private location with the keySandboxing and Docker dependencies are applicable to the CPM in a Docker container system environment.The CPM runs in Docker and is able to leverage Docker as a sandboxing technology. In the Private locations index, locate the private location you want your CPM to be assigned to. Go to one.newrelic.com > Synthetics > Private locations. Your CPM uses the key to authenticate against New Relic and run monitors associated with that private location.To find the key for existing private location: Private location keyBefore launching CPMs, you must have a private location key. To enable sandboxing, ensure that:Your writable and executable directory is mounted at /tmp. Each spawned container is then dedicated to run a check associated with the synthetic monitor running on the private location the minion container is associated with.There are two crucial dependencies at launch. Every time a scripted or browser monitor is executed, the CPM creates a brand new Docker container to run it in called a runner.The minion container needs to be configured to communicate with the Docker engine in order to spawn additional runner containers. For more information, see CPM configuration. Configure CPMYou can configure the containerized private minion with custom npm modules, preserve data between launches, use environment variables, and more. Our license information is also available in the our licenses documentation. For more information, see Docker's Daemon socket option.Some of our open-source software is listed under multiple software licenses, and in that case we have listed the license we've chosen to use. Iskoola pota sinhala unicodeThis can potentially use up IP address space that is available to the Docker daemon.If this happens, you may see INTERNAL ENGINE ERROR code: 31 entries in your CPM logging when trying to create a new runner container. However, if a CPM exits while a check is still running, or exits in another unexpected circumstance, these networks may get orphaned. For an example of this on a Docker container system environment, see the Docker site.Typically, the runner network is removed after the check is completed. This means networking command options like -network and -dns passed to the CPM container at launch (such as through Docker run commands on a Docker container system environment) are not inherited or used by the runner containers.When these networks are created, they pull from the default IP address pool configured for daemon. For an example of this on a Docker container system environment, see the Docker site.A new bridge network is created for each runner container. The CPM needs to be able to contact the "synthetics-horde.nr-data.net" domain. The public internet health check can be disabled using the environment variables named MINION_NETWORK_HEALTHCHECK_DISABLED for a Docker container system environment or synthetics.minionNetworkHealthCheckDisabled for a Kubernetes container orchestration system environment. This is suitable for most scenarios, as the execution is sandboxed.In a Docker container system environment: To change the default AppArmor profile used by containers that CPM spawns to run monitors, see the environment variable MINION_RUNNER_APPARMOR (CPM version 3.0.3 or higher) or MINION_DOCKER_RUNNER_APPARMOR (CPM version up to v3.0.2).To run the CPM as a non-root user, additional steps are required:A CPM can operate without access to the internet, but with some exceptions. Security, sandboxing, and running as non-rootBy default, the software running inside a CPM is executed with root user privileges. Docker Disk Usage How To Set UpDocker has no concept of "inheritance" or a "hierarchy" of containers, and we don't copy the configuration that is passed from CPM to the monitor-running containers. Arguments passed to the CPM container at launch do not get passed on to the containers spawned by the CPM. Ask your network administration if this is a problem and how to set up exceptions.To set up communication with New Relic by proxy, use the environment variables named MINION_API_PROXY*.This applies to a Docker container environment only.
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