Use package-install attribute on infrastructure servers (#4002)

The package-install attribute should be used on infrastructure servers,
so those used to run Foreman itself. That includes Foreman, Foreman
Proxies but also external database servers.

Author: ekohl

guides/common/modules/proc_benchmarking-raw-db-performance.adoc

@@ -8,7 +8,7 @@ To get a list of the top table sizes in disk space for both Candlepin, Foreman,
 endif::[]
 
 PGbench utility (note you may need to resize PostgreSQL data directory `{postgresql-lib-dir}` directory to 100 GiB or what does benchmark take to run) might be used to measure PostgreSQL performance on your system.
-Use `{client-package-install-el8} postgresql-contrib` to install it.
+Use `{package-install} postgresql-contrib` to install it.
 ifndef::orcharhino[]
 For more information, see https://github.com/RedHatSatellite/satellite-support[github.com/RedHatSatellite/satellite-support].
 endif::[]

guides/common/modules/proc_cloning-satellite-server.adoc

@@ -159,7 +159,7 @@ You can either mount the shared storage or copy the backup files to the `/backup
 +
 [options="nowrap" subs="attributes"]
 ----
-# {client-package-install-el8} satellite-clone
+# {package-install} satellite-clone
 ----
 +
 After you install the `satellite-clone` tool, you can adjust any configuration to suit your own deployment in the `/etc/satellite-clone/satellite-clone-vars.yml` file.

guides/common/modules/proc_configuring-repositories-el.adoc

@@ -11,15 +11,15 @@ ifdef::foreman-el,katello[]
 +
 [options="nowrap" subs="+quotes,attributes"]
 ----
-# {client-package-install-el8} https://yum.theforeman.org/releases/{ProjectVersion}/el{distribution-major-version}/x86_64/foreman-release.rpm
+# {package-install} https://yum.theforeman.org/releases/{ProjectVersion}/el{distribution-major-version}/x86_64/foreman-release.rpm
 ----
 endif::[]
 ifdef::katello[]
 . Install the `katello-repos-latest.rpm` package:
 +
 [options="nowrap" subs="+quotes,attributes"]
 ----
-# {client-package-install-el8} https://yum.theforeman.org/katello/{KatelloVersion}/katello/el{distribution-major-version}/x86_64/katello-repos-latest.rpm
+# {package-install} https://yum.theforeman.org/katello/{KatelloVersion}/katello/el{distribution-major-version}/x86_64/katello-repos-latest.rpm
 ----
 endif::[]
 ifdef::foreman-el,katello[]
@@ -28,12 +28,12 @@ ifdef::foreman-el,katello[]
 +
 [options="nowrap" subs="+quotes,attributes"]
 ----
-# {client-package-install-el8} https://yum.puppet.com/puppet8-release-el-{distribution-major-version}.noarch.rpm
+# {package-install} https://yum.puppet.com/puppet8-release-el-{distribution-major-version}.noarch.rpm
 ----
 * For Puppet 7:
 +
 [options="nowrap" subs="+quotes,attributes"]
 ----
-# {client-package-install-el8} https://yum.puppet.com/puppet7-release-el-{distribution-major-version}.noarch.rpm
+# {package-install} https://yum.puppet.com/puppet7-release-el-{distribution-major-version}.noarch.rpm
 ----
 endif::[]

guides/common/modules/proc_sharing-the-dhcp-configuration-files-and-lease-database-over-nfs.adoc

@@ -46,7 +46,7 @@ You require these IDs in the next steps.
 +
 [options="nowrap" subs="+quotes,attributes"]
 ----
-# {client-package-install-el8} {nfs-server-package}
+# {package-install} {nfs-server-package}
 ----
 .. Edit the `/etc/exports` file, and append share entries for the `/etc/dhcp/` and `/var/lib/dhcpd/` directories:
 +