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Commit 35697982 authored by Łukasz Nowak's avatar Łukasz Nowak
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monitor: Simplify edge configuration 

Minimize amount of parameters passed from master partition to the slaves, as
slave configuration shall be maximally self contained.

Note: This will allow further development (like regionalization) much simpler.
parent 3dc3fdbd
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Showing with 187 additions and 553 deletions
software/monitor/buildout.hash.cfg
View file @ 35697982
......@@ -14,7 +14,7 @@
# not need these here).
[template]
filename = instance.cfg
md5sum = 9ddae686379e8d747410c1adf82b47d6
md5sum = 25aacd9f1f8139fa1a31516eedc7a5eb
[template-monitor]
_update_hash_filename_ = instance-monitor.cfg.jinja2
......@@ -30,7 +30,7 @@ md5sum = a57106ee88ff3295b9ffce84105da79b
[template-monitor-edgebot]
_update_hash_filename_ = instance-monitor-edgebot.cfg.jinja2
md5sum = 849608f74dc8c95aea04cadde0bea0e6
md5sum = 92a064916843a92d6c756804cee70248
[network-bench-cfg]
filename = network_bench.cfg.in
......
software/monitor/instance-edgetest-input-schema.json
View file @ 35697982
......@@ -8,41 +8,11 @@
"description": "List of name servers to use.",
"type": "array"
},
"check-status-code": {
"default": 200,
"title": "Default Check HTTP Code",
"description": "Default HTTP code to check against (default: 200).",
"type": "number"
},
"check-http-header-dict": {
"default": {},
"title": "HTTP header dict to check",
"description": "JSON object of expected HTTP header, like {\"Cache-Control\": \"max-age=3600, public\", \"Vary\": \"Accept-Encoding\"}. Note: Shall be expressed directly as object, without any additional qouting.",
"type": "object"
},
"check-frontend-ip": {
"default": [],
"title": "Default list of Frontend IPs to check",
"description": "Default list of Frontend IPs to check, if empty no constraint is used.",
"type": "array"
},
"check-certificate-expiration-days": {
"default": 15,
"title": "Default certificate expiration days check",
"description": "Default amount of days to consider certificate as being to-be-expired (default: 15).",
"type": "number"
},
"check-maximum-elapsed-time": {
"default": 2,
"title": "Default maximum elapsed time for a site to reply (seconds)",
"description": "Default maximum elapsed time for a site to reply to be considered good (default: 2s).",
"type": "number"
},
"failure-amount": {
"default": 1,
"title": "Default amount of failures to consider URL as in bad state",
"description": "Default amount of failures to consider URL as in bad state, can be set to higher value for endpoints with accepted short outages (default: 1).",
"type": "number"
}
}
}
software/monitor/instance-edgetest-slave-input-schema.json
View file @ 35697982
......@@ -4,44 +4,48 @@
"properties": {
"url": {
"title": "URL to check",
"description": "URL to check, like https://example.com",
"description": "URL to check, like https://example.com/",
"type": "string"
},
"check-status-code": {
"default": "Master default",
"title": "Default Check HTTP Code.",
"description": "HTTP code to check against (default: comes from master partition).",
"type": "number"
"title": "HTTP Code Check",
"description": "Expected response HTTP Code.",
"type": "number",
"default": 200,
"minimum": 100,
"maximum": 599
},
"check-certificate-expiration-days": {
"title": "Certificate Expiration Check (days)",
"description": "Amount of days to consider certificate as being to-be-expired.",
"type": "number",
"default": 15,
"minimum": 1
},
"check-maximum-elapsed-time": {
"title": "Maximum Elapsed Check (seconds)",
"description": "Maximum elapsed time for a site to reply to be considered good.",
"type": "number",
"default": 2,
"minimum": 1
},
"check-http-header-dict": {
"default": "Master default",
"title": "HTTP header dict to check",
"title": "HTTP Header Check",
"description": "JSON object of expected HTTP header, like {\"Cache-Control\": \"max-age=3600, public\", \"Vary\": \"Accept-Encoding\"}. Note: Shall be expressed directly as object, without any additional qouting.",
"type": "object"
"type": "object",
"default": {}
},
"check-frontend-ip": {
"default": "Master default",
"title": "List of Frontend IPs to check",
"title": "Frontend IPs to check",
"description": "List of Frontend IPs to check, if empty no constraint is used (default: comes from master partition).",
"type": "array"
},
"check-certificate-expiration-days": {
"default": "Master default",
"title": "Certificate expiration days check",
"description": "Amount of days to consider certificate as being to-be-expired (default: comes from master partition).",
"type": "number"
},
"check-maximum-elapsed-time": {
"default": "Master default",
"title": "Maximum elapsed time for a site to reply (seconds)",
"description": "Maximum elapsed time for a site to reply to be considered good.(default: comes from master partition).",
"type": "number"
},
"failure-amount": {
"default": "Master default",
"title": "Amount of failures to consider URL as in bad state",
"description": "Amount of failures to consider URL as in bad state, can be set to higher value for endpoints with accepted short outages (default: comes from master partition).",
"type": "number"
"title": "Failure Amount",
"description": "Amount of failures to consider URL as in bad state, can be set to higher value for endpoints with accepted short outages.",
"type": "number",
"default": 2,
"minimum": 1
}
}
}
software/monitor/instance-monitor-edgebot.cfg.jinja2
View file @ 35697982
......@@ -12,24 +12,12 @@
{%- for slave in json_module.loads(extra_slave_instance_list) | sort(attribute='slave_title') %}
{%- if '_' in slave %}
{%- do slave.update(json_module.loads(slave.pop('_'))) %}
{%- if 'check-status-code' not in slave %}
{%- do slave.__setitem__('check-status-code', int(CONFIGURATION['check-status-code'])) %}
{%- endif %}
{%- if 'check-http-header-dict' not in slave %}
{%- do slave.__setitem__('check-http-header-dict', CONFIGURATION['check-http-header-dict']) %}
{%- endif %}
{%- if 'check-certificate-expiration-days' not in slave %}
{%- do slave.__setitem__('check-certificate-expiration-days', int(CONFIGURATION['check-certificate-expiration-days'])) %}
{%- endif %}
{%- if 'failure-amount' not in slave %}
{%- do slave.__setitem__('failure-amount', int(CONFIGURATION['failure-amount'])) %}
{%- endif %}
{%- if 'check-maximum-elapsed-time' not in slave %}
{%- do slave.__setitem__('check-maximum-elapsed-time', int(CONFIGURATION['check-maximum-elapsed-time'])) %}
{%- endif %}
{%- if 'check-frontend-ip' not in slave %}
{%- do slave.__setitem__('check-frontend-ip', CONFIGURATION['check-frontend-ip']) %}
{%- endif %}
{%- do slave.setdefault('check-status-code', 200) %}
{%- do slave.setdefault('check-http-header-dict', {}) %}
{%- do slave.setdefault('check-certificate-expiration-days', 15) %}
{%- do slave.setdefault('failure-amount', 2) %}
{%- do slave.setdefault('check-maximum-elapsed-time', 2) %}
{%- do slave.setdefault('check-frontend-ip', CONFIGURATION['check-frontend-ip']) %}
{%- if 'url' in slave %}
{%- set class = slave['check-maximum-elapsed-time'] %}
{%- if class not in slave_instance_dict %}
......
software/monitor/instance.cfg
View file @ 35697982
......@@ -75,13 +75,8 @@ url = $${slap-connection:server-url}
key = $${slap-connection:key-file}
cert = $${slap-connection:cert-file}
# Defaults
configuration.check-status-code = 200
configuration.check-http-header-dict = {}
configuration.nameserver =
configuration.check-frontend-ip =
configuration.check-certificate-expiration-days = 15
configuration.check-maximum-elapsed-time = 2
configuration.failure-amount = 2
# use monitor-base-port to have monitor listening on each instance
# on different port and also on different port than other services
# it makes it possible to instantiate it correctly on signle IP, for
......
software/monitor/test/test.py
View file @ 35697982
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