[PATCH 0/1] libbpf dependecy for docker containers.

[PATCH 0/1] libbpf dependecy for docker containers.

[Andrew Melnychenko]

For eBPF RSS steering, qemu required to be built with libbpf.
(https://lists.gnu.org/archive/html/qemu-devel/2021-03/msg08887.html)
So, for few docker containers there was added libbpf.
Some docker containers doesn't have that library, g.e. Ubuntu 20.04.
On some systems, like Centos7 or Debian, libbpf is pressent but doesn't
resolved as dependency by meson(may be pkg-config issues?).
On those systems qemu will be build without eBPF RSS steering.
The patch privedes changes for containers that able to build qemu
with libbpf: Alpine, Centos8 and Fedora.

Andrew Melnychenko (1):
  Added libbpf library to the docker files.

 tests/docker/dockerfiles/alpine.docker  | 1 +
 tests/docker/dockerfiles/centos8.docker | 1 +
 tests/docker/dockerfiles/fedora.docker  | 1 +
 3 files changed, 3 insertions(+)

-- 
2.31.0

[PATCH 1/1] tests/docker: Added libbpf library to the docker files.

[Andrew Melnychenko]

The series of patches for eBPF RSS adds libbpf dependency for qemu.
https://lists.gnu.org/archive/html/qemu-devel/2021-03/msg08887.html

With this patch, libbpf added:
  Alpine - added libbpf-dev
  Centos 8 - added libbpf-devel
  Fedora - added libbpf-devel

Signed-off-by: Andrew Melnychenko <andrew@daynix.com>
---
 tests/docker/dockerfiles/alpine.docker  | 1 +
 tests/docker/dockerfiles/centos8.docker | 1 +
 tests/docker/dockerfiles/fedora.docker  | 1 +
 3 files changed, 3 insertions(+)

diff --git a/tests/docker/dockerfiles/alpine.docker b/tests/docker/dockerfiles/alpine.docker
index d63a269aef..998a7584ed 100644
--- a/tests/docker/dockerfiles/alpine.docker
+++ b/tests/docker/dockerfiles/alpine.docker
@@ -19,6 +19,7 @@ ENV PACKAGES \
 	gnutls-dev \
 	gtk+3.0-dev \
 	libaio-dev \
+	libbpf-dev \
 	libcap-ng-dev \
 	libjpeg-turbo-dev \
 	libnfs-dev \
diff --git a/tests/docker/dockerfiles/centos8.docker b/tests/docker/dockerfiles/centos8.docker
index a763d55730..8c77ce87d3 100644
--- a/tests/docker/dockerfiles/centos8.docker
+++ b/tests/docker/dockerfiles/centos8.docker
@@ -14,6 +14,7 @@ ENV PACKAGES \
     git \
     glib2-devel \
     libaio-devel \
+    libbpf-devel \
     libepoxy-devel \
     libfdt-devel \
     libgcrypt-devel \
diff --git a/tests/docker/dockerfiles/fedora.docker b/tests/docker/dockerfiles/fedora.docker
index 915fdc1845..483f2d9f83 100644
--- a/tests/docker/dockerfiles/fedora.docker
+++ b/tests/docker/dockerfiles/fedora.docker
@@ -32,6 +32,7 @@ ENV PACKAGES \
     libcurl-devel \
     libepoxy-devel \
     libfdt-devel \
+    libbpf-devel \
     libiscsi-devel \
     libjpeg-devel \
     libpmem-devel \
-- 
2.31.0

Re: [PATCH 0/1] libbpf dependecy for docker containers.

[Alex Bennée]

Andrew Melnychenko <andrew@daynix.com> writes:

> For eBPF RSS steering, qemu required to be built with libbpf.
> (https://lists.gnu.org/archive/html/qemu-devel/2021-03/msg08887.html)
> So, for few docker containers there was added libbpf.
> Some docker containers doesn't have that library, g.e. Ubuntu 20.04.
> On some systems, like Centos7 or Debian, libbpf is pressent but doesn't
> resolved as dependency by meson(may be pkg-config issues?).
> On those systems qemu will be build without eBPF RSS steering.
> The patch privedes changes for containers that able to build qemu
> with libbpf: Alpine, Centos8 and Fedora.

Queued to testing/next, thanks.

-- 
Alex Bennée