Documentation
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Overview ¶
This uses the unstable overrideWrite interface to also emit all runtime writes to a dedicated runtime file descriptor to catch and debug crash dumps. See https://go-review.googlesource.com/c/go/+/278792 for details about the interface. This interface is relatively special, refrain from using most Go features in here as it might cause unexpected behavior. Especially yielding is a bad idea as the scheduler might be in an inconsistent state. But using this interface was judged to be vastly more maintenance-friendly than attempting to parse out this information from a combined stderr.
Source Files
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Directories
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| Path | Synopsis |
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abloader
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Package cluster implements low-level clustering logic, especially logic regarding to bootstrapping, registering into and joining a cluster.
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Package cluster implements low-level clustering logic, especially logic regarding to bootstrapping, registering into and joining a cluster. |
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Package clusternet implements a Cluster Networking mesh service running on all Metropolis nodes.
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Package clusternet implements a Cluster Networking mesh service running on all Metropolis nodes. |
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client
package client implements a higher-level client for consensus/etcd that is to be used within the Metropolis node code for unprivileged access (ie.
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package client implements a higher-level client for consensus/etcd that is to be used within the Metropolis node code for unprivileged access (ie. |
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package curator implements the Curator, a service responsible for management of the Metropolis cluster that it is running on.
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package curator implements the Curator, a service responsible for management of the Metropolis cluster that it is running on. |
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Package devmgr is the userspace pendant to the kernel device management system.
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Package devmgr is the userspace pendant to the kernel device management system. |
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fake_exporter
fake_exporter is a tiny Prometheus-compatible metrics exporter which exports a single metric with a value configured at startup.
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fake_exporter is a tiny Prometheus-compatible metrics exporter which exports a single metric with a value configured at startup. |
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Package mgmt implements the node-local management service, a.k.a.
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Package mgmt implements the node-local management service, a.k.a. |
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dhcp4c
Package dhcp4c implements a DHCPv4 Client as specified in RFC2131 (with some notable deviations).
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Package dhcp4c implements a DHCPv4 Client as specified in RFC2131 (with some notable deviations). |
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dhcp4c/callback
Package callback contains minimal callbacks for configuring the kernel with options received over DHCP.
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Package callback contains minimal callbacks for configuring the kernel with options received over DHCP. |
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dhcp4c/transport
Package transport contains Linux-based transports for the DHCP broadcast and unicast specifications.
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Package transport contains Linux-based transports for the DHCP broadcast and unicast specifications. |
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hostsfile
Package hostsfile implements a service which owns and writes all node-local files/interfaces used by the system to resolve the local node's name and the names of other nodes in the cluster:
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Package hostsfile implements a service which owns and writes all node-local files/interfaces used by the system to resolve the local node's name and the names of other nodes in the cluster: |
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Package roleserve implements the roleserver/“Role Server”.
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Package roleserve implements the roleserver/“Role Server”. |
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Package time implements a supervisor runnable which is responsible for keeping both the system clock and the RTC accurate.
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Package time implements a supervisor runnable which is responsible for keeping both the system clock and the RTC accurate. |
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