health check playbooks: relocate and expand

We are moving toward having adhoc post-install checks and so the
"preflight" designation needs to be widened.
Updated location to playbooks/byo/openshift-checks, added health check playbook, and updated README.
Also included the certificate_expiry playbooks.
Left behind symlinks and wrappers for existing checks.

To conform with the direction of the rest of the repo, the
openshift-checks playbooks are split into two directories, one under
playbooks/common with the actual invocation and one under
playbooks/byo for entrypoints that are just wrappers for the ones in common.

Because the certificate_expiry playbooks are intended not just to be
functional but to be examples that users modify, I did not split them
similarly. That could happen later after discussion but for now I just
left them whole under byo/openshift-checks/certificate_expiry.

9 files changed, 1 insertions, 122 deletions

diff --git a/playbooks/certificate_expiry b/playbooks/certificate_expiry
new file mode 120000
index 000000000..9cf5334a1
--- /dev/null
+++ b/playbooks/certificate_expiry
@@ -0,0 +1 @@
+byo/openshift-checks/certificate_expiry/
\ No newline at end of file
diff --git a/playbooks/certificate_expiry/default.yaml b/playbooks/certificate_expiry/default.yaml
deleted file mode 100644
index 630135cae..000000000
--- a/playbooks/certificate_expiry/default.yaml
+++ /dev/null
@@ -1,10 +0,0 @@
----
-# Default behavior, you will need to ensure you run ansible with the
-# -v option to see report results:
-
-- name: Check cert expirys
-  hosts: nodes:masters:etcd
-  become: yes
-  gather_facts: no
-  roles:
-    - role: openshift_certificate_expiry
diff --git a/playbooks/certificate_expiry/easy-mode-upload.yaml b/playbooks/certificate_expiry/easy-mode-upload.yaml
deleted file mode 100644
index 378d1f154..000000000
--- a/playbooks/certificate_expiry/easy-mode-upload.yaml
+++ /dev/null
@@ -1,40 +0,0 @@
-# This example generates HTML and JSON reports and
-#
-# Copies of the generated HTML and JSON reports are uploaded to the masters,
-# which is particularly useful when this playbook is run from a container.
-#
-# All certificates (healthy or not) are included in the results
-#
-# Optional environment variables to alter the behaviour of the playbook:
-# CERT_EXPIRY_WARN_DAYS:  Length of the warning window in days (45)
-# COPY_TO_PATH: path to copy reports to in the masters (/etc/origin/certificate_expiration_report)
----
-- name: Generate certificate expiration reports
-  hosts: nodes:masters:etcd
-  gather_facts: no
-  vars:
-    openshift_certificate_expiry_save_json_results: yes
-    openshift_certificate_expiry_generate_html_report: yes
-    openshift_certificate_expiry_show_all: yes
-    openshift_certificate_expiry_warning_days: "{{ lookup('env', 'CERT_EXPIRY_WARN_DAYS') | default('45', true) }}"
-  roles:
-    - role: openshift_certificate_expiry
-
-- name: Upload reports to master
-  hosts: masters
-  gather_facts: no
-  vars:
-    destination_path: "{{ lookup('env', 'COPY_TO_PATH') | default('/etc/origin/certificate_expiration_report', true) }}"
-    timestamp: "{{ lookup('pipe', 'date +%Y%m%d') }}"
-  tasks:
-    - name: Ensure that the target directory exists
-      file:
-        path: "{{ destination_path }}"
-        state: directory
-    - name: Copy the reports
-      copy:
-        dest: "{{ destination_path }}/{{ timestamp }}-{{ item }}"
-        src: "/tmp/{{ item }}"
-      with_items:
-        - "cert-expiry-report.html"
-        - "cert-expiry-report.json"
diff --git a/playbooks/certificate_expiry/easy-mode.yaml b/playbooks/certificate_expiry/easy-mode.yaml
deleted file mode 100644
index ae41c7c14..000000000
--- a/playbooks/certificate_expiry/easy-mode.yaml
+++ /dev/null
@@ -1,18 +0,0 @@
----
-# This example playbook is great if you're just wanting to try the
-# role out.
-#
-# This example enables HTML and JSON reports
-#
-# All certificates (healthy or not) are included in the results
-
-- name: Check cert expirys
-  hosts: nodes:masters:etcd
-  become: yes
-  gather_facts: no
-  vars:
-    openshift_certificate_expiry_save_json_results: yes
-    openshift_certificate_expiry_generate_html_report: yes
-    openshift_certificate_expiry_show_all: yes
-  roles:
-    - role: openshift_certificate_expiry
diff --git a/playbooks/certificate_expiry/html_and_json_default_paths.yaml b/playbooks/certificate_expiry/html_and_json_default_paths.yaml
deleted file mode 100644
index d80cb6ff4..000000000
--- a/playbooks/certificate_expiry/html_and_json_default_paths.yaml
+++ /dev/null
@@ -1,12 +0,0 @@
----
-# Generate HTML and JSON artifacts in their default paths:
-
-- name: Check cert expirys
-  hosts: nodes:masters:etcd
-  become: yes
-  gather_facts: no
-  vars:
-    openshift_certificate_expiry_generate_html_report: yes
-    openshift_certificate_expiry_save_json_results: yes
-  roles:
-    - role: openshift_certificate_expiry
diff --git a/playbooks/certificate_expiry/html_and_json_timestamp.yaml b/playbooks/certificate_expiry/html_and_json_timestamp.yaml
deleted file mode 100644
index 2189455b7..000000000
--- a/playbooks/certificate_expiry/html_and_json_timestamp.yaml
+++ /dev/null
@@ -1,16 +0,0 @@
----
-# Generate timestamped HTML and JSON reports in /var/lib/certcheck
-
-- name: Check cert expirys
-  hosts: nodes:masters:etcd
-  become: yes
-  gather_facts: no
-  vars:
-    openshift_certificate_expiry_generate_html_report: yes
-    openshift_certificate_expiry_save_json_results: yes
-    openshift_certificate_expiry_show_all: yes
-    timestamp: "{{ lookup('pipe', 'date +%Y%m%d') }}"
-    openshift_certificate_expiry_html_report_path: "/var/lib/certcheck/{{ timestamp }}-cert-expiry-report.html"
-    openshift_certificate_expiry_json_results_path: "/var/lib/certcheck/{{ timestamp }}-cert-expiry-report.json"
-  roles:
-    - role: openshift_certificate_expiry
diff --git a/playbooks/certificate_expiry/longer-warning-period-json-results.yaml b/playbooks/certificate_expiry/longer-warning-period-json-results.yaml
deleted file mode 100644
index 87a0f3be4..000000000
--- a/playbooks/certificate_expiry/longer-warning-period-json-results.yaml
+++ /dev/null
@@ -1,13 +0,0 @@
----
-# Change the expiration warning window to 1500 days (good for testing
-# the module out) and save the results as a JSON file:
-
-- name: Check cert expirys
-  hosts: nodes:masters:etcd
-  become: yes
-  gather_facts: no
-  vars:
-    openshift_certificate_expiry_warning_days: 1500
-    openshift_certificate_expiry_save_json_results: yes
-  roles:
-    - role: openshift_certificate_expiry
diff --git a/playbooks/certificate_expiry/longer_warning_period.yaml b/playbooks/certificate_expiry/longer_warning_period.yaml
deleted file mode 100644
index 960457c4b..000000000
--- a/playbooks/certificate_expiry/longer_warning_period.yaml
+++ /dev/null
@@ -1,12 +0,0 @@
----
-# Change the expiration warning window to 1500 days (good for testing
-# the module out):
-
-- name: Check cert expirys
-  hosts: nodes:masters:etcd
-  become: yes
-  gather_facts: no
-  vars:
-    openshift_certificate_expiry_warning_days: 1500
-  roles:
-    - role: openshift_certificate_expiry
diff --git a/playbooks/certificate_expiry/roles b/playbooks/certificate_expiry/roles
deleted file mode 120000
index b741aa3db..000000000
--- a/playbooks/certificate_expiry/roles
+++ /dev/null
@@ -1 +0,0 @@
-../../roles
\ No newline at end of file