bootstrap: Remove last references to Ubuntu 16.04

The Ubuntu 16.04 build went away with
4366c3bb71fe9c083dedeae8798547b64a64d2b4 as oss-fuzz moves
to Ubuntu 20.04.

We don't do a special build for the oss-fuzz, this restores the
behaviour before e10910f8de542b0be9b89942791bd37288b7a32a and
d048d7e17d756099e208fa4d6b931a147b0b1489 where oss-fuzz was only
tested as part of the main build.  (In the case of a failure the
pipeline would fail, preventing a merge, just the same as for
any other failing test).

Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Uri Simchoni <uri@samba.org>

Autobuild-User(master): Uri Simchoni <uri@samba.org>
Autobuild-Date(master): Tue Sep 14 04:44:44 UTC 2021 on sn-devel-184

8 files changed, 1 insertions, 310 deletions

diff --git a/bootstrap/.gitlab-ci.yml b/bootstrap/.gitlab-ci.yml
index 5e5856b1e90..1cef89374de 100644
--- a/bootstrap/.gitlab-ci.yml
+++ b/bootstrap/.gitlab-ci.yml
@@ -88,12 +88,6 @@ services:
       #
       - $SAMBA_CI_REBUILD_BROKEN_IMAGES == "yes"
 
-# This is ONLY for oss-fuzz, so we test a fuzz build not a real one
-ubuntu1604:
-  extends: .build_image_template
-  variables:
-    SAMBA_CI_TEST_JOB: "samba-fuzz"
-
 ubuntu1804:
   extends: .build_image_template
 
diff --git a/bootstrap/config.py b/bootstrap/config.py
index ba4304bb9f8..7fe3bbd956a 100644
--- a/bootstrap/config.py
+++ b/bootstrap/config.py
@@ -399,17 +399,6 @@ DEB_DISTS = {
             'liburing-dev': '',   # not available
         }
     },
-    'ubuntu1604': {
-        'docker_image': 'ubuntu:16.04',
-        'vagrant_box': 'ubuntu/xenial64',
-        'replace': {
-            'python3-gpg': 'python3-gpgme',
-            'glusterfs-common': '',
-            'libcephfs-dev': '',
-            'liburing-dev': '',   # not available
-            'libtracker-sparql-2.0-dev': '', # not available
-        }
-    },
     'ubuntu1804': {
         'docker_image': 'ubuntu:18.04',
         'vagrant_box': 'ubuntu/bionic64',
diff --git a/bootstrap/generated-dists/Vagrantfile b/bootstrap/generated-dists/Vagrantfile
index 42da0161e40..7c1e0d80c6a 100644
--- a/bootstrap/generated-dists/Vagrantfile
+++ b/bootstrap/generated-dists/Vagrantfile
@@ -59,13 +59,6 @@ Vagrant.configure("2") do |config|
         v.vm.provision :shell, path: "opensuse152/locale.sh"
     end
 
-    config.vm.define "ubuntu1604" do |v|
-        v.vm.box = "ubuntu/xenial64"
-        v.vm.hostname = "ubuntu1604"
-        v.vm.provision :shell, path: "ubuntu1604/bootstrap.sh"
-        v.vm.provision :shell, path: "ubuntu1604/locale.sh"
-    end
-
     config.vm.define "ubuntu1804" do |v|
         v.vm.box = "ubuntu/bionic64"
         v.vm.hostname = "ubuntu1804"
diff --git a/bootstrap/generated-dists/ubuntu1604/Dockerfile b/bootstrap/generated-dists/ubuntu1604/Dockerfile
deleted file mode 100644
index 93001fcdcca..00000000000
--- a/bootstrap/generated-dists/ubuntu1604/Dockerfile
+++ /dev/null
@@ -1,27 +0,0 @@
-#
-# This file is generated by 'bootstrap/template.py --render'
-# See also bootstrap/config.py
-#
-
-FROM ubuntu:16.04
-
-# pass in with --build-arg while build
-ARG SHA1SUM
-RUN [ -n $SHA1SUM ] && echo $SHA1SUM > /sha1sum.txt
-
-ADD *.sh /tmp/
-# need root permission, do it before USER samba
-RUN /tmp/bootstrap.sh && /tmp/locale.sh
-
-# if ld.gold exists, force link it to ld
-RUN set -x; LD=$(which ld); LD_GOLD=$(which ld.gold); test -x $LD_GOLD && ln -sf $LD_GOLD $LD && test -x $LD && echo "$LD is now $LD_GOLD"
-
-# make test can not work with root, so we have to create a new user
-RUN useradd -m -U -s /bin/bash samba && \
-    mkdir -p /etc/sudoers.d && \
-    echo "samba ALL=(ALL) NOPASSWD:ALL" > /etc/sudoers.d/samba
-
-USER samba
-WORKDIR /home/samba
-# samba tests rely on this
-ENV USER=samba LC_ALL=en_US.utf8 LANG=en_US.utf8
\ No newline at end of file
diff --git a/bootstrap/generated-dists/ubuntu1604/bootstrap.sh b/bootstrap/generated-dists/ubuntu1604/bootstrap.sh
deleted file mode 100755
index acb9d4a427c..00000000000
--- a/bootstrap/generated-dists/ubuntu1604/bootstrap.sh
+++ /dev/null
@@ -1,109 +0,0 @@
-#!/bin/bash
-
-#
-# This file is generated by 'bootstrap/template.py --render'
-# See also bootstrap/config.py
-#
-
-set -xueo pipefail
-
-export DEBIAN_FRONTEND=noninteractive
-apt-get -y update
-
-apt-get -y install \
-    acl \
-    apt-utils \
-    attr \
-    autoconf \
-    bind9utils \
-    binutils \
-    bison \
-    build-essential \
-    ccache \
-    chrpath \
-    curl \
-    debhelper \
-    dnsutils \
-    docbook-xml \
-    docbook-xsl \
-    flex \
-    gcc \
-    gdb \
-    git \
-    gzip \
-    heimdal-multidev \
-    hostname \
-    htop \
-    krb5-config \
-    krb5-kdc \
-    krb5-user \
-    language-pack-en \
-    lcov \
-    libacl1-dev \
-    libarchive-dev \
-    libattr1-dev \
-    libavahi-common-dev \
-    libblkid-dev \
-    libbsd-dev \
-    libcap-dev \
-    libcups2-dev \
-    libdbus-1-dev \
-    libglib2.0-dev \
-    libgnutls28-dev \
-    libgpgme11-dev \
-    libicu-dev \
-    libjansson-dev \
-    libjs-jquery \
-    libjson-perl \
-    libkrb5-dev \
-    libldap2-dev \
-    liblmdb-dev \
-    libncurses5-dev \
-    libpam0g-dev \
-    libparse-yapp-perl \
-    libpcap-dev \
-    libpopt-dev \
-    libreadline-dev \
-    libsystemd-dev \
-    libtasn1-bin \
-    libtasn1-dev \
-    libunwind-dev \
-    lmdb-utils \
-    locales \
-    lsb-release \
-    make \
-    mawk \
-    mingw-w64 \
-    patch \
-    perl \
-    perl-modules \
-    pkg-config \
-    procps \
-    psmisc \
-    python3 \
-    python3-cryptography \
-    python3-dbg \
-    python3-dev \
-    python3-dnspython \
-    python3-gpgme \
-    python3-iso8601 \
-    python3-markdown \
-    python3-matplotlib \
-    python3-pexpect \
-    python3-pyasn1 \
-    python3-setproctitle \
-    rng-tools \
-    rsync \
-    sed \
-    sudo \
-    tar \
-    tree \
-    uuid-dev \
-    wget \
-    xfslibs-dev \
-    xsltproc \
-    zlib1g-dev
-
-apt-get -y autoremove
-apt-get -y autoclean
-apt-get -y clean
\ No newline at end of file
diff --git a/bootstrap/generated-dists/ubuntu1604/locale.sh b/bootstrap/generated-dists/ubuntu1604/locale.sh
deleted file mode 100755
index cc64e180483..00000000000
--- a/bootstrap/generated-dists/ubuntu1604/locale.sh
+++ /dev/null
@@ -1,55 +0,0 @@
-#!/bin/bash
-
-#
-# This file is generated by 'bootstrap/template.py --render'
-# See also bootstrap/config.py
-#
-
-set -xueo pipefail
-
-# refer to /usr/share/i18n/locales
-INPUTFILE=en_US
-# refer to /usr/share/i18n/charmaps
-CHARMAP=UTF-8
-# locale to generate in /usr/lib/locale
-# glibc/localedef will normalize UTF-8 to utf8, follow the naming style
-LOCALE=$INPUTFILE.utf8
-
-# if locale is already correct, exit
-( locale | grep LC_ALL | grep -i $LOCALE ) && exit 0
-
-# if locale not available, generate locale into /usr/lib/locale
-if ! ( locale --all-locales | grep -i $LOCALE )
-then
-    # no-archive means create its own dir
-    localedef --inputfile $INPUTFILE --charmap $CHARMAP --no-archive $LOCALE
-fi
-
-# update locale conf and global env file
-# set both LC_ALL and LANG for safe
-
-# update conf for Debian family
-FILE=/etc/default/locale
-if [ -f $FILE ]
-then
-    echo LC_ALL="$LOCALE" > $FILE
-    echo LANG="$LOCALE" >> $FILE
-fi
-
-# update conf for RedHat family
-FILE=/etc/locale.conf
-if [ -f $FILE ]
-then
-    # LC_ALL is not valid in this file, set LANG only
-    echo LANG="$LOCALE" > $FILE
-fi
-
-# update global env file
-FILE=/etc/environment
-if [ -f $FILE ]
-then
-    # append LC_ALL if not exist
-    grep LC_ALL $FILE || echo LC_ALL="$LOCALE" >> $FILE
-    # append LANG if not exist
-    grep LANG $FILE || echo LANG="$LOCALE" >> $FILE
-fi
\ No newline at end of file
diff --git a/bootstrap/generated-dists/ubuntu1604/packages.yml b/bootstrap/generated-dists/ubuntu1604/packages.yml
deleted file mode 100644
index 33302f64a4b..00000000000
--- a/bootstrap/generated-dists/ubuntu1604/packages.yml
+++ /dev/null
@@ -1,94 +0,0 @@
----
-packages:
-  - acl
-  - apt-utils
-  - attr
-  - autoconf
-  - bind9utils
-  - binutils
-  - bison
-  - build-essential
-  - ccache
-  - chrpath
-  - curl
-  - debhelper
-  - dnsutils
-  - docbook-xml
-  - docbook-xsl
-  - flex
-  - gcc
-  - gdb
-  - git
-  - gzip
-  - heimdal-multidev
-  - hostname
-  - htop
-  - krb5-config
-  - krb5-kdc
-  - krb5-user
-  - language-pack-en
-  - lcov
-  - libacl1-dev
-  - libarchive-dev
-  - libattr1-dev
-  - libavahi-common-dev
-  - libblkid-dev
-  - libbsd-dev
-  - libcap-dev
-  - libcups2-dev
-  - libdbus-1-dev
-  - libglib2.0-dev
-  - libgnutls28-dev
-  - libgpgme11-dev
-  - libicu-dev
-  - libjansson-dev
-  - libjs-jquery
-  - libjson-perl
-  - libkrb5-dev
-  - libldap2-dev
-  - liblmdb-dev
-  - libncurses5-dev
-  - libpam0g-dev
-  - libparse-yapp-perl
-  - libpcap-dev
-  - libpopt-dev
-  - libreadline-dev
-  - libsystemd-dev
-  - libtasn1-bin
-  - libtasn1-dev
-  - libunwind-dev
-  - lmdb-utils
-  - locales
-  - lsb-release
-  - make
-  - mawk
-  - mingw-w64
-  - patch
-  - perl
-  - perl-modules
-  - pkg-config
-  - procps
-  - psmisc
-  - python3
-  - python3-cryptography
-  - python3-dbg
-  - python3-dev
-  - python3-dnspython
-  - python3-gpgme
-  - python3-iso8601
-  - python3-markdown
-  - python3-matplotlib
-  - python3-pexpect
-  - python3-pyasn1
-  - python3-setproctitle
-  - rng-tools
-  - rsync
-  - sed
-  - sudo
-  - tar
-  - tree
-  - uuid-dev
-  - wget
-  - xfslibs-dev
-  - xsltproc
-  - zlib1g-dev
\ No newline at end of file
diff --git a/bootstrap/sha1sum.txt b/bootstrap/sha1sum.txt
index e433f698b68..d417a38df9a 100644
--- a/bootstrap/sha1sum.txt
+++ b/bootstrap/sha1sum.txt
@@ -1 +1 @@
-733f8fa83c921e5a7ec8f5470b2ca7d52548f4b0
+752c448d3186fe93a0c4039b8fbe897bb67a1f33