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Reynir Björnsson 33f7b6bcee
Systemd socket activation (#43) 
* Use systemd socket activation
* Pass a new command line argument --systemd-socket-activation to the daemons if running on Linux
* Install .socket files
* Systemd services depend on their sockets
* Implement sd_listen_fds in OCaml
* Set FD_CLOEXEC in sd_listen_fds
* README: add comment about socket paths
* Linux systemd scripts: Rename albatross_stat -> albatross_stats
2020-11-26 12:06:28 +01:00
..
albatross_console.service Systemd socket activation (#43) 2020-11-26 12:06:28 +01:00
albatross_console.socket Systemd socket activation (#43) 2020-11-26 12:06:28 +01:00
albatross_daemon.service Systemd socket activation (#43) 2020-11-26 12:06:28 +01:00
albatross_daemon.socket Systemd socket activation (#43) 2020-11-26 12:06:28 +01:00
albatross_log.service Systemd socket activation (#43) 2020-11-26 12:06:28 +01:00
albatross_log.socket Systemd socket activation (#43) 2020-11-26 12:06:28 +01:00
albatross_stats.service Systemd socket activation (#43) 2020-11-26 12:06:28 +01:00
albatross_stats.socket Systemd socket activation (#43) 2020-11-26 12:06:28 +01:00
install.sh Systemd socket activation (#43) 2020-11-26 12:06:28 +01:00
README.md Systemd socket activation (#43) 2020-11-26 12:06:28 +01:00

README.md

systemd service scripts

these are preliminary and just here to let people play with solo5-spt, the seccomp-enabled backend for Solo5 on Linux. Note: The socket paths are hardcoded relative to the RuntimeDirectory (tmpdir). If you modify Vmm_core.socket_path you must modify the corresponding .socket file(s) in this directory.

  1. You need to build the albatross tooling in this repository
  2. To run unikernels, you need to build and install solo5-elftool and at least one of the tenders: solo5-hvt and solo5-spt. They can be installed somewhere in PATH or in /var/lib/albatross/.
  3. You need to build a binary with one of the tenders (solo5-hvt, solo5-spt) to deploy.
  4. See install.sh for commands required to deploy it.
  5. sudo journalctl -fu albatross'*'.service
  6. ideally, once the services are up and running, you would be able to issue this command to deploy a unikernel: sudo albatross-client-local helloworld /path/to/hello_world.spt