This repo hosts the containers.podman Ansible Collection.
The collection includes the Podman container plugins to help the build and management of Podman containers.
Documentation
For collection versions that are parts of Ansible releases, the documentation can be found on Ansible docs site: https://docs.ansible.com/ansible/latest/collections/containers/podman
The latest documentation for current collection version in the repository is hosted on github.io docs site: https://containers.github.io/ansible-podman-collections.
BCC is a toolkit for creating efficient kernel tracing and manipulation programs, and includes several useful tools and examples. It makes use of extended BPF (Berkeley Packet Filters), formally known as eBPF, a new feature that was first added to Linux 3.15. Much of what BCC uses requires Linux 4.1 and above.
eBPF was described by Ingo Molnár as:
One of the more interesting features in this cycle is the ability to attach eBPF programs (user-defined, sandboxed bytecode executed by the kernel) to kprobes. This allows user-defined instrumentation on a live kernel image that can never crash, hang or interfere with the kernel negatively.
BCC makes BPF programs easier to write, with kernel instrumentation in C (and includes a C wrapper around LLVM), and front-ends in Python and lua. It is suited for many tasks, including performance analysis and network traffic control.