[XEN PATCH v2 4/7] automation: Use EOL tag for Jessie container

[Anthony PERARD <anthony.perard@xxxxxxxxxx>]

As Jessie is EOL, the official tag isn't supported anymore. Also, the
GPG key for the packages on the repository on the official image are
expired and it isn't possible to update or install packages.

But we can use the image from "debian/eol" tag which use repositories
from archive.debian.org and have workaround to ignore the validity
date of the keys.

There isn't a dedicated i386 tag for jessie, but we can ask docker to
pull the i386 image of the "debial/eol:jessie" tag.

Signed-off-by: Anthony PERARD <anthony.perard@xxxxxxxxxx>
---

Notes:
    v2:
    - new patch, this replace "automation: Ignore package authentification 
issue in Jessie container"
    
    workaround I've seen in the debian/eol:jessie:
        'Acquire::Check-Valid-Until "false";' in /etc/apt/apt.conf.d/
    And a script to replace the "gpgv" binary used by apt, which check that
    the only issue with a signature is that the key has expired.

 automation/build/debian/jessie-i386.dockerfile | 2 +-
 automation/build/debian/jessie.dockerfile      | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/automation/build/debian/jessie-i386.dockerfile 
b/automation/build/debian/jessie-i386.dockerfile
index 3f86d91f63..276b640ec9 100644
--- a/automation/build/debian/jessie-i386.dockerfile
+++ b/automation/build/debian/jessie-i386.dockerfile
@@ -1,4 +1,4 @@
-FROM i386/debian:jessie
+FROM --platform=linux/i386 debian/eol:jessie
 LABEL maintainer.name="The Xen Project" \
       maintainer.email="xen-devel@xxxxxxxxxxxxxxxxxxxx"
 
diff --git a/automation/build/debian/jessie.dockerfile 
b/automation/build/debian/jessie.dockerfile
index 2f19adcad3..06128d1a40 100644
--- a/automation/build/debian/jessie.dockerfile
+++ b/automation/build/debian/jessie.dockerfile
@@ -1,4 +1,4 @@
-FROM debian:jessie
+FROM debian/eol:jessie
 LABEL maintainer.name="The Xen Project" \
       maintainer.email="xen-devel@xxxxxxxxxxxxxxxxxxxx"
 
-- 
Anthony PERARD