Satellite Capsule errors during installation

Issue

• During capsule installation, there are error messages in the installation log (/var/log/katello-installer/katello-installer.log) such as:

[DEBUG 2017-05-05 12:54:02 main] Exit with status code: 6 (signal was 6)
[ERROR 2017-05-05 12:54:02 main] Errors encountered during run:
[ERROR 2017-05-05 12:54:02 main]  /Stage[main]/Certs::Puppet/Cert[hostname-puppet-client]/ensure: change from absent to present failed: Execution of '/bin/yum install -y hostname-puppet-client' returned 1: Loaded plugins: langpacks, product-id, search-disabled-repos, subscription-
[ERROR 2017-05-05 12:54:02 main]  Nothing to do
[ERROR 2017-05-05 12:54:02 main]  Execution of '/bin/yum install -y hostname-qpid-router-client' returned 1: Loaded plugins: langpacks, product-id, search-disabled-repos, subscription-
[ERROR 2017-05-05 12:54:02 main]  Nothing to do
[ERROR 2017-05-05 12:54:02 main]  /Stage[main]/Certs::Qpid_router/Cert[hostname-qpid-router-client]/ensure: change from absent to present failed: Execution of '/bin/yum install -y hostname-qpid-router-client' returned 1: Loaded plugins: langpacks, product-id, search-disabled-repos, subscription-
[ERROR 2017-05-05 12:54:02 main]  Nothing to do
[ERROR 2017-05-05 12:54:02 main]  Execution of '/bin/yum install -y hostname-apache' returned 1: Loaded plugins: langpacks, product-id, search-disabled-repos, subscription-
[ERROR 2017-05-05 12:54:02 main]  Nothing to do
[ERROR 2017-05-05 12:54:02 main]  /Stage[main]/Certs::Apache/Cert[hostname-apache]/ensure: change from absent to present failed: Execution of '/bin/yum install -y hostname-apache' returned 1: Loaded plugins: langpacks, product-id, search-disabled-repos, subscription-
[ERROR 2017-05-05 12:54:02 main]  Nothing to do
[ERROR 2017-05-05 12:54:02 main]  Execution of '/bin/yum install -y hostname-qpid-broker' returned 1: Loaded plugins: langpacks, product-id, search-disabled-repos, subscription-
[ERROR 2017-05-05 12:54:02 main]  Nothing to do
[ERROR 2017-05-05 12:54:02 main]  /Stage[main]/Certs::Qpid/Cert[hostname-qpid-broker]/ensure: change from absent to present failed: Execution of '/bin/yum install -y hostname-qpid-broker' returned 1: Loaded plugins: langpacks, product-id, search-disabled-repos, subscription-
[ERROR 2017-05-05 12:54:02 main]  Nothing to do
[ERROR 2017-05-05 12:54:02 main]  Report processor failed: Could not send report to Foreman at https://satellite.example.org/api/reports: No such file or directory - /etc/puppet/client_cert.pem