Remove redundant directories

Change-Id: I0b39b22d0cf4dba0c1bee6b142b95b78e697b569
Issue-ID: ONAPARC-393
Signed-off-by: Srivahni Chivukula <srivahni.chivukula@intel.com>

3 files changed, 0 insertions, 359 deletions

diff --git a/vnfs/DAaaS/prometheus-operator/hack/README.md b/vnfs/DAaaS/prometheus-operator/hack/README.md
deleted file mode 100644
index 4fc7e6a9..00000000
--- a/vnfs/DAaaS/prometheus-operator/hack/README.md
+++ /dev/null
@@ -1,18 +0,0 @@
-# prometheus-operator hacks
-
-## [sync_prometheus_rules.py](sync_prometheus_rules.py)
-
-This script generates prometheus rules set for alertmanager from any properly formatted kubernetes yaml based on defined input, splitting rules to separate files based on group name.
-
-Currently following imported:
- - [coreos/prometheus-operator rules set](https://github.com/coreos/prometheus-operator/blob/master/contrib/kube-prometheus/manifests/prometheus-rules.yaml)
- - [etcd-io/etc rules set](https://github.com/etcd-io/etcd/blob/master/Documentation/op-guide/etcd3_alert.rules.yml) (temporary disabled)
-
-## [sync_grafana_dashboards.py](sync_grafana_dashboards.py)
-
-This script generates grafana dashboards from json files, splitting them to separate files based on group name.
-
-Currently following imported:
- - [coreos/prometheus-operator dashboards](https://github.com/coreos/prometheus-operator/blob/master/contrib/kube-prometheus/manifests/grafana-deployment.yaml)
- - [etcd-io/etc dashboard](https://github.com/etcd-io/etcd/blob/master/Documentation/op-guide/grafana.json)
- - [coreos/prometheus-operator CoreDNS dashboard](https://github.com/helm/charts/blob/master/stable/prometheus-operator/dashboards/grafana-coredns-k8s.json) (not maintained in this location)
\ No newline at end of file
diff --git a/vnfs/DAaaS/prometheus-operator/hack/sync_grafana_dashboards.py b/vnfs/DAaaS/prometheus-operator/hack/sync_grafana_dashboards.py
deleted file mode 100755
index f548d0b7..00000000
--- a/vnfs/DAaaS/prometheus-operator/hack/sync_grafana_dashboards.py
+++ /dev/null
@@ -1,143 +0,0 @@
-#!/usr/bin/env python3
-"""Fetch dashboards from provided urls into this chart."""
-import json
-import textwrap
-from os import makedirs, path
-
-import requests
-import yaml
-from yaml.representer import SafeRepresenter
-
-
-# https://stackoverflow.com/a/20863889/961092
-class LiteralStr(str):
-    pass
-
-
-def change_style(style, representer):
-    def new_representer(dumper, data):
-        scalar = representer(dumper, data)
-        scalar.style = style
-        return scalar
-
-    return new_representer
-
-
-# Source files list
-charts = [
-    {
-        'source': 'https://raw.githubusercontent.com/coreos/prometheus-operator/master/contrib/kube-prometheus/manifests/grafana-dashboardDefinitions.yaml',
-        'destination': '../templates/grafana/dashboards',
-        'type': 'yaml',
-    },
-    {
-        'source': 'https://raw.githubusercontent.com/etcd-io/etcd/master/Documentation/op-guide/grafana.json',
-        'destination': '../templates/grafana/dashboards',
-        'type': 'json',
-    },
-    {
-        'source': 'https://raw.githubusercontent.com/helm/charts/master/stable/prometheus-operator/dashboards/grafana-coredns-k8s.json',
-        'destination': '../templates/grafana/dashboards',
-        'type': 'json',
-    },
-]
-
-# Additional conditions map
-condition_map = {
-    'grafana-coredns-k8s': ' .Values.coreDns.enabled',
-    'etcd': ' .Values.kubeEtcd.enabled',
-}
-
-# standard header
-header = '''# Generated from '%(name)s' from %(url)s
-{{- if and .Values.grafana.enabled .Values.grafana.defaultDashboardsEnabled%(condition)s }}
-apiVersion: v1
-kind: ConfigMap
-metadata:
-  name: {{ printf "%%s-%%s" (include "prometheus-operator.fullname" $) "%(name)s" | trunc 63 | trimSuffix "-" }}
-  labels:
-    {{- if $.Values.grafana.sidecar.dashboards.label }}
-    {{ $.Values.grafana.sidecar.dashboards.label }}: "1"
-    {{- end }}
-    app: {{ template "prometheus-operator.name" $ }}-grafana
-{{ include "prometheus-operator.labels" $ | indent 4 }}
-data:
-'''
-
-
-def init_yaml_styles():
-    represent_literal_str = change_style('|', SafeRepresenter.represent_str)
-    yaml.add_representer(LiteralStr, represent_literal_str)
-
-
-def escape(s):
-    return s.replace("{{", "{{`{{").replace("}}", "}}`}}")
-
-
-def yaml_str_repr(struct, indent=2):
-    """represent yaml as a string"""
-    text = yaml.dump(
-        struct,
-        width=1000,  # to disable line wrapping
-        default_flow_style=False  # to disable multiple items on single line
-    )
-    text = escape(text)  # escape {{ and }} for helm
-    text = textwrap.indent(text, ' ' * indent)
-    return text
-
-
-def write_group_to_file(resource_name, content, url, destination):
-    # initialize header
-    lines = header % {
-        'name': resource_name,
-        'url': url,
-        'condition': condition_map.get(resource_name, ''),
-    }
-
-    filename_struct = {resource_name + '.json': (LiteralStr(content))}
-    # rules themselves
-    lines += yaml_str_repr(filename_struct)
-
-    # footer
-    lines += '{{- end }}'
-
-    filename = resource_name + '.yaml'
-    new_filename = "%s/%s" % (destination, filename)
-
-    # make sure directories to store the file exist
-    makedirs(destination, exist_ok=True)
-
-    # recreate the file
-    with open(new_filename, 'w') as f:
-        f.write(lines)
-
-    print("Generated %s" % new_filename)
-
-
-def main():
-    init_yaml_styles()
-    # read the rules, create a new template file per group
-    for chart in charts:
-        print("Generating rules from %s" % chart['source'])
-        raw_text = requests.get(chart['source']).text
-        if chart['type'] == 'yaml':
-            yaml_text = yaml.load(raw_text)
-            groups = yaml_text['items']
-            for group in groups:
-                for resource, content in group['data'].items():
-                    write_group_to_file(resource.replace('.json', ''), content, chart['source'], chart['destination'])
-        elif chart['type'] == 'json':
-            json_text = json.loads(raw_text)
-            # is it already a dashboard structure or is it nested (etcd case)?
-            flat_structure = bool(json_text.get('annotations'))
-            if flat_structure:
-                resource = path.basename(chart['source']).replace('.json', '')
-                write_group_to_file(resource, json.dumps(json_text, indent=4), chart['source'], chart['destination'])
-            else:
-                for resource, content in json_text.items():
-                    write_group_to_file(resource.replace('.json', ''), json.dumps(content, indent=4), chart['source'], chart['destination'])
-    print("Finished")
-
-
-if __name__ == '__main__':
-    main()
diff --git a/vnfs/DAaaS/prometheus-operator/hack/sync_prometheus_rules.py b/vnfs/DAaaS/prometheus-operator/hack/sync_prometheus_rules.py
deleted file mode 100755
index 76242923..00000000
--- a/vnfs/DAaaS/prometheus-operator/hack/sync_prometheus_rules.py
+++ /dev/null
@@ -1,198 +0,0 @@
-#!/usr/bin/env python3
-"""Fetch alerting and aggregation rules from provided urls into this chart."""
-import textwrap
-from os import makedirs
-
-import requests
-import yaml
-from yaml.representer import SafeRepresenter
-
-
-# https://stackoverflow.com/a/20863889/961092
-class LiteralStr(str):
-    pass
-
-
-def change_style(style, representer):
-    def new_representer(dumper, data):
-        scalar = representer(dumper, data)
-        scalar.style = style
-        return scalar
-
-    return new_representer
-
-
-# Source files list
-charts = [
-    {
-        'source': 'https://raw.githubusercontent.com/coreos/prometheus-operator/master/contrib/kube-prometheus/manifests/prometheus-rules.yaml',
-        'destination': '../templates/alertmanager/rules'
-    },
-    # don't uncomment until https://github.com/etcd-io/etcd/pull/10244 is merged
-    # {
-    #     'source': 'https://raw.githubusercontent.com/etcd-io/etcd/master/Documentation/op-guide/etcd3_alert.rules.yml',
-    #     'destination': '../templates/alertmanager/rules'
-    # },
-]
-
-# Additional conditions map
-condition_map = {
-    'kube-apiserver.rules': ' .Values.kubeApiServer.enabled',
-    'kube-scheduler.rules': ' .Values.kubeScheduler.enabled',
-    'node.rules': ' .Values.nodeExporter.enabled',
-    'kubernetes-apps': ' .Values.kubeStateMetrics.enabled',
-    'etcd': ' .Values.kubeEtcd.enabled',
-}
-
-alert_condition_map = {
-    'KubeAPIDown': '.Values.kubeApiServer.enabled',  # there are more alerts which are left enabled, because they'll never fire without metrics
-    'KubeControllerManagerDown': '.Values.kubeControllerManager.enabled',
-    'KubeSchedulerDown': '.Values.kubeScheduler.enabled',
-    'KubeStateMetricsDown': '.Values.kubeStateMetrics.enabled',  # there are more alerts which are left enabled, because they'll never fire without metrics
-    'KubeletDown': '.Values.prometheusOperator.kubeletService.enabled',  # there are more alerts which are left enabled, because they'll never fire without metrics
-    'PrometheusOperatorDown': '.Values.prometheusOperator.enabled',
-    'NodeExporterDown': '.Values.nodeExporter.enabled',
-    'CoreDNSDown': '.Values.kubeDns.enabled',
-}
-
-replacement_map = {
-    'job="prometheus-operator"': {
-        'replacement': 'job="{{ $operatorJob }}"',
-        'init': '{{- $operatorJob := printf "%s-%s" (include "prometheus-operator.fullname" .) "operator" }}'},
-    'job="prometheus-k8s"': {
-        'replacement': 'job="{{ $prometheusJob }}"',
-        'init': '{{- $prometheusJob := printf "%s-%s" (include "prometheus-operator.fullname" .) "prometheus" }}'},
-    'job="alertmanager-main"': {
-        'replacement': 'job="{{ $alertmanagerJob }}"',
-        'init': '{{- $alertmanagerJob := printf "%s-%s" (include "prometheus-operator.fullname" .) "alertmanager" }}'},
-}
-
-# standard header
-header = '''# Generated from '%(name)s' group from %(url)s
-{{- if and .Values.defaultRules.create%(condition)s }}%(init_line)s
-apiVersion: {{ printf "%%s/v1" (.Values.prometheusOperator.crdApiGroup | default "monitoring.coreos.com") }}
-kind: PrometheusRule
-metadata:
-  name: {{ printf "%%s-%%s" (include "prometheus-operator.fullname" .) "%(name)s" | trunc 63 | trimSuffix "-" }}
-  labels:
-    app: {{ template "prometheus-operator.name" . }}
-{{ include "prometheus-operator.labels" . | indent 4 }}
-{{- if .Values.defaultRules.labels }}
-{{ toYaml .Values.defaultRules.labels | indent 4 }}
-{{- end }}
-{{- if .Values.defaultRules.annotations }}
-  annotations:
-{{ toYaml .Values.defaultRules.annotations | indent 4 }}
-{{- end }}
-spec:
-  groups:
-  -'''
-
-
-def init_yaml_styles():
-    represent_literal_str = change_style('|', SafeRepresenter.represent_str)
-    yaml.add_representer(LiteralStr, represent_literal_str)
-
-
-def escape(s):
-    return s.replace("{{", "{{`{{").replace("}}", "}}`}}")
-
-
-def fix_expr(rules):
-    """Remove trailing whitespaces and line breaks, which happen to creep in
-     due to yaml import specifics;
-     convert multiline expressions to literal style, |-"""
-    for rule in rules:
-        rule['expr'] = rule['expr'].rstrip()
-        if '\n' in rule['expr']:
-            rule['expr'] = LiteralStr(rule['expr'])
-
-
-def yaml_str_repr(struct, indent=4):
-    """represent yaml as a string"""
-    text = yaml.dump(
-        struct,
-        width=1000,  # to disable line wrapping
-        default_flow_style=False  # to disable multiple items on single line
-    )
-    text = escape(text)  # escape {{ and }} for helm
-    text = textwrap.indent(text, ' ' * indent)[indent - 1:]  # indent everything, and remove very first line extra indentation
-    return text
-
-
-def add_rules_conditions(rules, indent=4):
-    """Add if wrapper for rules, listed in alert_condition_map"""
-    rule_condition = '{{- if %s }}\n'
-    for alert_name in alert_condition_map:
-        line_start = ' ' * indent + '- alert: '
-        if line_start + alert_name in rules:
-            rule_text = rule_condition % alert_condition_map[alert_name]
-            # add if condition
-            index = rules.index(line_start + alert_name)
-            rules = rules[:index] + rule_text + rules[index:]
-            # add end of if
-            try:
-                next_index = rules.index(line_start, index + len(rule_text) + 1)
-            except ValueError:
-                # we found the last alert in file if there are no alerts after it
-                next_index = len(rules)
-            rules = rules[:next_index] + '{{- end }}\n' + rules[next_index:]
-    return rules
-
-
-def write_group_to_file(group, url, destination):
-    fix_expr(group['rules'])
-
-    # prepare rules string representation
-    rules = yaml_str_repr(group)
-    # add replacements of custom variables and include their initialisation in case it's needed
-    init_line = ''
-    for line in replacement_map:
-        if line in rules:
-            rules = rules.replace(line, replacement_map[line]['replacement'])
-            init_line += '\n' + replacement_map[line]['init']
-    # append per-alert rules
-    rules = add_rules_conditions(rules)
-    # initialize header
-    lines = header % {
-        'name': group['name'],
-        'url': url,
-        'condition': condition_map.get(group['name'], ''),
-        'init_line': init_line,
-    }
-
-    # rules themselves
-    lines += rules
-
-    # footer
-    lines += '{{- end }}'
-
-    filename = group['name'] + '.yaml'
-    new_filename = "%s/%s" % (destination, filename)
-
-    # make sure directories to store the file exist
-    makedirs(destination, exist_ok=True)
-
-    # recreate the file
-    with open(new_filename, 'w') as f:
-        f.write(lines)
-
-    print("Generated %s" % new_filename)
-
-
-def main():
-    init_yaml_styles()
-    # read the rules, create a new template file per group
-    for chart in charts:
-        print("Generating rules from %s" % chart['source'])
-        raw_text = requests.get(chart['source']).text
-        yaml_text = yaml.load(raw_text)
-        # etcd workaround, their file don't have spec level
-        groups = yaml_text['spec']['groups'] if yaml_text.get('spec') else yaml_text['groups']
-        for group in groups:
-            write_group_to_file(group, chart['source'], chart['destination'])
-    print("Finished")
-
-
-if __name__ == '__main__':
-    main()