Update to ubi8 (#139)

Upgrade to UBI8

Author: josephaltmaier

image/db/rhel/Dockerfile

@@ -1,6 +1,6 @@
 ARG BASE_REGISTRY=registry.access.redhat.com
-ARG BASE_IMAGE=ubi7/ubi
-ARG BASE_TAG=7.7
+ARG BASE_IMAGE=ubi8/ubi
+ARG BASE_TAG=8.1
 
 FROM ${BASE_REGISTRY}/${BASE_IMAGE}:${BASE_TAG}
 
@@ -21,20 +21,27 @@ RUN yum update -y --nogpgcheck --disableplugin=subscription-manager && \
     systemd-sysv \
     postgres-libs.rpm \
     postgres-server.rpm \
-    postgres.rpm && \
+    postgres.rpm \
+    # glibc-locale-source and glibc-langpack-en added in the UBI8 upgrade because they're no longer in the base image
+    glibc-locale-source \
+    glibc-langpack-en && \
   rm postgres-libs.rpm postgres-server.rpm postgres.rpm \
   ;
 
 RUN rpm -e --nodeps \
   rpm \
   rpm-build-libs \
   rpm-libs \
-  rpm-python \
+  python3-rpm \
   subscription-manager \
-  subscription-manager-rhsm \
+  python3-subscription-manager-rhsm \
   yum \
-  yum-plugin-ovl \
-  yum-utils \
+  # Addded in UBI8 upgrade, need to remove it because it depends on dnf
+  $(rpm -qa *hawkey*) \
+  # Added in UBI8 upgrade, need to remove it so we don't violate our "no package manager" policy
+  $(rpm -qa *dnf*) \
+  # Added in UBI8 upgrade, need to remove it so we don't violate our "no curl" policy
+  curl \
   ;
 
 RUN localedef -f UTF-8 -i en_US en_US.UTF-8

image/db/rhel/create-bundle.sh

@@ -31,9 +31,9 @@ cp -p "${INPUT_ROOT}/dump/definitions.sql.gz" "${bundle_root}/docker-entrypoint-
 cp -p "${INPUT_ROOT}/rhel/docker-entrypoint.sh" "${bundle_root}/usr/local/bin/"
 cp -p "${INPUT_ROOT}"/*.conf "${bundle_root}/etc/"
 
-postgres_url="https://download.postgresql.org/pub/repos/yum/12/redhat/rhel-7.7-x86_64"
+postgres_url="https://download.postgresql.org/pub/repos/yum/12/redhat/rhel-8.1-x86_64"
 postgres_major="12"
-postgres_minor="12.1-2PGDG.rhel7.x86_64"
+postgres_minor="12.1-2PGDG.rhel8.x86_64"
 
 curl -s -o "${bundle_root}/postgres.rpm" \
     "${postgres_url}/postgresql${postgres_major}-${postgres_minor}.rpm"

image/scanner/rhel/Dockerfile

@@ -1,6 +1,6 @@
 ARG BASE_REGISTRY=registry.access.redhat.com
-ARG BASE_IMAGE=ubi7/ubi
-ARG BASE_TAG=7.7
+ARG BASE_IMAGE=ubi8/ubi
+ARG BASE_TAG=8.1
 
 FROM ${BASE_REGISTRY}/${BASE_IMAGE}:${BASE_TAG}
 
@@ -9,7 +9,8 @@ SHELL ["/bin/sh", "-o", "pipefail", "-c"]
 RUN yum update -y --nogpgcheck --disableplugin=subscription-manager && \
     yum install -y --nogpgcheck --disableplugin=subscription-manager \
       ca-certificates xz && \
-    rpm -e subscription-manager yum yum-utils yum-plugin-ovl \
+      # hawkey and dnf added in UBI8 upgrade so we don't violate our "no package manager" policy
+    rpm -e subscription-manager yum $(rpm -qa *hawkey*) $(rpm -qa *dnf*) \
     ;
 
 ADD bundle.tar.gz /