Merge pull request #90 from Gor027/fix_ci_setup

Switch to using OpenSSL 1.1 in CI
This allows us to remove usage of ubuntu xenial-security which was
causing errors due to unknown keys. It seems that xenial-security
does not maintain keys for the Ubuntu keyserver.

Author: Lorak-mmk

.github/workflows/build.yml

@@ -22,9 +22,7 @@ jobs:
 
     - name: Setup environment
       run: |
-        sudo sh -c "echo 'deb http://security.ubuntu.com/ubuntu xenial-security main' >> /etc/apt/sources.list"
-        sudo apt-get update
-        sudo apt-get install libssl1.0.0 libuv1-dev libkrb5-dev libc6-dbg
+        sudo apt-get install libssl1.1 libuv1-dev libkrb5-dev libc6-dbg
         sudo snap install valgrind --classic
         pip3 install https://github.com/scylladb/scylla-ccm/archive/master.zip
         sudo sh -c "echo 2097152 >> /proc/sys/fs/aio-max-nr"

.github/workflows/cassandra.yml

@@ -28,9 +28,7 @@ jobs:
 
       - name: Setup environment
         run: |
-          sudo sh -c "echo 'deb http://security.ubuntu.com/ubuntu xenial-security main' >> /etc/apt/sources.list"
-          sudo apt-get update
-          sudo apt-get install libssl1.0.0 libuv1-dev libkrb5-dev libc6-dbg
+          sudo apt-get install libssl1.1 libuv1-dev libkrb5-dev libc6-dbg
           sudo snap install valgrind --classic
           pip3 install https://github.com/scylladb/scylla-ccm/archive/master.zip
           sudo sh -c "echo 2097152 >> /proc/sys/fs/aio-max-nr"