migrating from alpine to bullseye images

docker-compose-ruby-2.1.yml

@@ -1,5 +1,4 @@
 version: '3'
 services:
   netsnmp:
-    image: ruby:2.1-alpine
-
+    image: ruby:2.1

docker-compose-ruby-2.2.yml

@@ -1,5 +1,4 @@
 version: '3'
 services:
   netsnmp:
-    image: ruby:2.2-alpine
-
+    image: ruby:2.2

docker-compose-ruby-2.3.yml

@@ -1,5 +1,4 @@
 version: '3'
 services:
   netsnmp:
-    image: ruby:2.3-alpine
-
+    image: ruby:2.3

docker-compose-ruby-2.4.yml

@@ -1,5 +1,4 @@
 version: '3'
 services:
   netsnmp:
-    image: ruby:2.4-alpine
-
+    image: ruby:2.4

docker-compose-ruby-2.5.yml

@@ -1,5 +1,4 @@
 version: '3'
 services:
   netsnmp:
-    image: ruby:2.5-alpine
-
+    image: ruby:2.5

docker-compose-ruby-2.6.yml

@@ -1,5 +1,4 @@
 version: '3'
 services:
   netsnmp:
-    image: ruby:2.6-alpine
-
+    image: ruby:2.6

docker-compose-ruby-2.7.yml

@@ -1,5 +1,4 @@
 version: '3'
 services:
   netsnmp:
-    image: ruby:2.7-alpine
-
+    image: ruby:2.7

docker-compose-ruby-3.0.yml

@@ -1,4 +1,4 @@
 version: '3'
 services:
   netsnmp:
-    image: ruby:3.0-alpine
+    image: ruby:3.0

docker-compose-ruby-3.1.yml

@@ -1,4 +1,4 @@
 version: '3'
 services:
   netsnmp:
-    image: ruby:3.1-alpine
+    image: ruby:3.1

docker-compose-ruby-3.2.yml

@@ -1,4 +1,4 @@
 version: '3'
 services:
   netsnmp:
-    image: ruby:3.2-alpine
+    image: ruby:3.2

docker-compose-ruby-3.3.yml

@@ -1,4 +1,4 @@
 version: '3'
 services:
   netsnmp:
-    image: ruby:3.3-alpine
+    image: ruby:3.3

docker-compose.yml

@@ -7,7 +7,7 @@ services:
       - CI=1
       - BUNDLE_SILENCE_ROOT_WARNING=1
       - BUNDLE_JOBS=10
-    image: ruby:alpine
+    image: ruby
     depends_on:
       - snmp-server-emulator
     volumes:

spec/support/specs.sh

@@ -1,20 +1,18 @@
-#!/bin/sh
+#!/bin/bash
 
 set -e
 
 RUBY_ENGINE=`ruby -e 'puts RUBY_ENGINE'`
 
 if [[ "$RUBY_ENGINE" = "truffleruby" ]]; then
   dnf install -y git net-snmp-utils
-elif [[ "$RUBY_ENGINE" = "jruby" ]]; then
+else
  echo "
 deb http://deb.debian.org/debian/ buster main contrib non-free
 deb http://deb.debian.org/debian/ buster-updates main contrib non-free
 deb http://security.debian.org/debian-security buster/updates main contrib non-free" >> /etc/apt/sources.list
   apt-get update
   apt-get install -y git snmp-mibs-downloader
-else
-  apk --update add g++ make git net-snmp-libs
 fi
 
 gem install bundler -v="1.17.3" --no-doc --conservative
@@ -23,17 +21,25 @@ cd /home
 bundle -v
 bundle install
 
-mkdir -p /etc/ssl
-touch /etc/ssl/openssl.cnf
-cat <<EOT >> /etc/ssl/openssl.cnf
+touch openssl_legacy.cnf
+cat <<EOT > openssl_legacy.cnf
+.include = /usr/lib/ssl/openssl.cnf
+
+[openssl_init]
+providers = provider_sect
+
 [provider_sect]
 default = default_sect
 legacy = legacy_sect
+
 [default_sect]
 activate = 1
+
 [legacy_sect]
 activate = 1
 EOT
+export OPENSSL_CONF=/home/openssl_legacy.cnf
+
 
 if [[ ${RUBY_VERSION:0:1} = "3" ]]; then
   export RUBYOPT='-rbundler/setup -rrbs/test/setup'