Ensure latest libseccomp installation on ubuntu

.travis.yml

@@ -5,8 +5,6 @@ bundler_args: --without development
 before_install:
   - gem update --system
   - gem --version
-  - sudo apt-get update && sudo apt-get install -y libseccomp2
-  - sudo systemctl restart docker
 stages:
   - name: e2e
     if: type IN (pull_request, cron)
@@ -18,7 +16,7 @@ jobs:
       name: "e2e: bionic docker with weave"
       script: ./e2e/travis.sh
       rvm: 2.5.4
-      dist: bionic
+      dist: xenial
       env:
         - CONTAINER_RUNTIME=docker
         - NETWORK_PROVIDER=weave
@@ -27,7 +25,7 @@ jobs:
       name: "e2e: bionic containerd with weave"
       script: ./e2e/travis.sh
       rvm: 2.5.4
-      dist: bionic
+      dist: xenial
       env:
         - CONTAINER_RUNTIME=containerd
         - NETWORK_PROVIDER=weave
@@ -36,7 +34,7 @@ jobs:
       name: "e2e: focal docker with weave"
       script: ./e2e/travis.sh
       rvm: 2.5.4
-      dist: bionic
+      dist: xenial
       env:
         - CONTAINER_RUNTIME=docker
         - NETWORK_PROVIDER=weave
@@ -45,7 +43,7 @@ jobs:
       name: "e2e: focal containerd with weave"
       script: ./e2e/travis.sh
       rvm: 2.5.4
-      dist: bionic
+      dist: xenial
       env:
         - CONTAINER_RUNTIME=containerd
         - NETWORK_PROVIDER=weave
@@ -54,7 +52,7 @@ jobs:
       name: "e2e: bionic docker with calico"
       script: ./e2e/travis.sh
       rvm: 2.5.4
-      dist: bionic
+      dist: xenial
       env:
         - CONTAINER_RUNTIME=docker
         - NETWORK_PROVIDER=calico
@@ -63,7 +61,7 @@ jobs:
       name: "e2e: focal docker with calico"
       script: ./e2e/travis.sh
       rvm: 2.5.4
-      dist: bionic
+      dist: xenial
       env:
         - CONTAINER_RUNTIME=docker
         - NETWORK_PROVIDER=calico
@@ -72,7 +70,7 @@ jobs:
       name: "e2e: centos7 docker with weave"
       script: ./e2e/travis.sh
       rvm: 2.5.4
-      dist: bionic
+      dist: xenial
       env:
         - CONTAINER_RUNTIME=docker
         - NETWORK_PROVIDER=weave
@@ -81,7 +79,7 @@ jobs:
       name: "e2e: centos7 containerd with weave"
       script: ./e2e/travis.sh
       rvm: 2.5.4
-      dist: bionic
+      dist: xenial
       env:
         - CONTAINER_RUNTIME=containerd
         - NETWORK_PROVIDER=weave
@@ -90,7 +88,7 @@ jobs:
       name: "e2e: centos7 docker with calico"
       script: ./e2e/travis.sh
       rvm: 2.5.4
-      dist: bionic
+      dist: xenial
       env:
         - CONTAINER_RUNTIME=docker
         - NETWORK_PROVIDER=calico

e2e/travis.sh

@@ -17,7 +17,13 @@ ifconfig
 envsubst < e2e/cluster.yml > cluster.yml
 envsubst < e2e/footloose.yaml > footloose.yaml
 
-curl -L https://github.com/weaveworks/footloose/releases/download/0.6.3/footloose-0.6.3-linux-x86_64 > ./footloose
+curl -sSL https://git.io/g-install | sh -s -- -y
+git clone https://github.com/jakolehm/footloose.git footloose-src
+pushd footloose-src/
+  make vendor
+  make bin/footloose
+  mv bin/footloose ../
+popd
 chmod +x ./footloose
 ./footloose create
 ./footloose ssh root@master0 -- 'apt-get install -y curl || yum install -y curl which openssh-clients'

lib/pharos/host/ubuntu/scripts/configure-essentials.sh

@@ -5,12 +5,15 @@ set -e
 # shellcheck disable=SC1091
 . /usr/local/share/pharos/util.sh
 
+export DEBIAN_FRONTEND=noninteractive
+
 if ! dpkg -l apt-transport-https software-properties-common > /dev/null; then
-    export DEBIAN_FRONTEND=noninteractive
     apt-get update -y
     apt-get install -y apt-transport-https software-properties-common
 fi
 
+apt-get install -y seccomp
+
 autoupgrade_file="/etc/apt/apt.conf.d/20auto-upgrades"
 if [ ! -f $autoupgrade_file ]; then
     touch $autoupgrade_file