commit
def25136c9
2
.drone.yml
Normal file
2
.drone.yml
Normal file
@ -0,0 +1,2 @@
|
|||||||
|
kind: template
|
||||||
|
load: python.starlark
|
4
.gitignore
vendored
Normal file
4
.gitignore
vendored
Normal file
@ -0,0 +1,4 @@
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|||||||
|
build/
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||||||
|
dist/
|
||||||
|
*.pyc
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||||||
|
*.egg-info
|
37
Dockerfile
Normal file
37
Dockerfile
Normal file
@ -0,0 +1,37 @@
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|||||||
|
ARG alpine_version=3.18.4
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||||||
|
|
||||||
|
FROM alpine:${alpine_version} as base
|
||||||
|
RUN apk update && apk upgrade
|
||||||
|
|
||||||
|
RUN apk add --no-cache \
|
||||||
|
ca-certificates \
|
||||||
|
py3-gunicorn \
|
||||||
|
py3-paramiko \
|
||||||
|
py3-pip \
|
||||||
|
py3-prometheus-client \
|
||||||
|
py3-requests \
|
||||||
|
py3-werkzeug \
|
||||||
|
py3-wheel \
|
||||||
|
py3-yaml \
|
||||||
|
python3
|
||||||
|
|
||||||
|
FROM base as builder
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||||||
|
|
||||||
|
ADD . /src
|
||||||
|
WORKDIR /opt
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||||||
|
RUN pip3 wheel --no-deps /src
|
||||||
|
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||||||
|
FROM base as runtime
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||||||
|
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||||||
|
COPY --from=builder /opt /opt
|
||||||
|
|
||||||
|
RUN pip3 install --no-cache-dir --no-index /opt/*py3-none-any.whl && \
|
||||||
|
rm /opt/*py3-none-any.whl && \
|
||||||
|
addgroup -S -g 101 prometheus && \
|
||||||
|
adduser -D -H -S -G prometheus -u 101 prometheus
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||||||
|
|
||||||
|
USER prometheus
|
||||||
|
|
||||||
|
EXPOSE 9224
|
||||||
|
|
||||||
|
ENTRYPOINT [ "/usr/bin/europapark_exporter" ]
|
44
README.md
Normal file
44
README.md
Normal file
@ -0,0 +1,44 @@
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|||||||
|
# Prometheus Europa Park Exporter
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||||||
|
|
||||||
|
This is an exporter that exposes information gathered from Europa Park for use by the Prometheus monitoring system.
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||||||
|
|
||||||
|
## Installation
|
||||||
|
|
||||||
|
Requires Python 3.11 or better.
|
||||||
|
|
||||||
|
## Using docker
|
||||||
|
|
||||||
|
```
|
||||||
|
docker pull git.hipstercat.fr/hipstercat/europapark-exporter:main
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|
```
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||||||
|
|
||||||
|
Example: Display usage message:
|
||||||
|
|
||||||
|
```
|
||||||
|
docker run -it --rm git.hipstercat.fr/hipstercat/europapark-exporter:main --help
|
||||||
|
```
|
||||||
|
|
||||||
|
Example: Run the image with a mounted configuration file and published port:
|
||||||
|
```
|
||||||
|
docker run --init --name prometheus-europapark-exporter -d -p 127.0.0.1:9224:9224 git.hipstercat.fr/hipstercat/europapark-exporter:main
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|
```
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|
Prometheus Europa Park Exporter will now be reachable at http://localhost:9224/.
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||||||
|
|
||||||
|
|
||||||
|
## Usage
|
||||||
|
|
||||||
|
Visit http://localhost:9224/europapark
|
||||||
|
|
||||||
|
## Prometheus Configuration
|
||||||
|
|
||||||
|
Example config for Europa Park exporter running on Prometheus host:
|
||||||
|
|
||||||
|
```yaml
|
||||||
|
scrape_configs:
|
||||||
|
- job_name: 'europapark'
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||||||
|
static_configs:
|
||||||
|
- targets:
|
||||||
|
- 192.168.1.2 # Europa Park exporter.
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||||||
|
metrics_path: /europapark
|
||||||
|
scrape_interval: 1h
|
||||||
|
```
|
9
docker-compose.yml
Normal file
9
docker-compose.yml
Normal file
@ -0,0 +1,9 @@
|
|||||||
|
services:
|
||||||
|
europapark_exporter:
|
||||||
|
image: git.hipstercat.fr/hipstercat/europapark-exporter:main
|
||||||
|
build:
|
||||||
|
context: .
|
||||||
|
dockerfile: Dockerfile
|
||||||
|
restart: always
|
||||||
|
ports:
|
||||||
|
- 9224:9224
|
595
pylintrc
Normal file
595
pylintrc
Normal file
@ -0,0 +1,595 @@
|
|||||||
|
[MASTER]
|
||||||
|
|
||||||
|
# A comma-separated list of package or module names from where C extensions may
|
||||||
|
# be loaded. Extensions are loading into the active Python interpreter and may
|
||||||
|
# run arbitrary code.
|
||||||
|
extension-pkg-whitelist=
|
||||||
|
|
||||||
|
# Specify a score threshold to be exceeded before program exits with error.
|
||||||
|
fail-under=10
|
||||||
|
|
||||||
|
# Add files or directories to the blacklist. They should be base names, not
|
||||||
|
# paths.
|
||||||
|
ignore=CVS
|
||||||
|
|
||||||
|
# Add files or directories matching the regex patterns to the blacklist. The
|
||||||
|
# regex matches against base names, not paths.
|
||||||
|
ignore-patterns=
|
||||||
|
|
||||||
|
# Python code to execute, usually for sys.path manipulation such as
|
||||||
|
# pygtk.require().
|
||||||
|
#init-hook=
|
||||||
|
|
||||||
|
# Use multiple processes to speed up Pylint. Specifying 0 will auto-detect the
|
||||||
|
# number of processors available to use.
|
||||||
|
jobs=1
|
||||||
|
|
||||||
|
# Control the amount of potential inferred values when inferring a single
|
||||||
|
# object. This can help the performance when dealing with large functions or
|
||||||
|
# complex, nested conditions.
|
||||||
|
limit-inference-results=100
|
||||||
|
|
||||||
|
# List of plugins (as comma separated values of python module names) to load,
|
||||||
|
# usually to register additional checkers.
|
||||||
|
load-plugins=
|
||||||
|
|
||||||
|
# Pickle collected data for later comparisons.
|
||||||
|
persistent=yes
|
||||||
|
|
||||||
|
# When enabled, pylint would attempt to guess common misconfiguration and emit
|
||||||
|
# user-friendly hints instead of false-positive error messages.
|
||||||
|
suggestion-mode=yes
|
||||||
|
|
||||||
|
# Allow loading of arbitrary C extensions. Extensions are imported into the
|
||||||
|
# active Python interpreter and may run arbitrary code.
|
||||||
|
unsafe-load-any-extension=no
|
||||||
|
|
||||||
|
|
||||||
|
[MESSAGES CONTROL]
|
||||||
|
|
||||||
|
# Only show warnings with the listed confidence levels. Leave empty to show
|
||||||
|
# all. Valid levels: HIGH, INFERENCE, INFERENCE_FAILURE, UNDEFINED.
|
||||||
|
confidence=
|
||||||
|
|
||||||
|
# Disable the message, report, category or checker with the given id(s). You
|
||||||
|
# can either give multiple identifiers separated by comma (,) or put this
|
||||||
|
# option multiple times (only on the command line, not in the configuration
|
||||||
|
# file where it should appear only once). You can also use "--disable=all" to
|
||||||
|
# disable everything first and then reenable specific checks. For example, if
|
||||||
|
# you want to run only the similarities checker, you can use "--disable=all
|
||||||
|
# --enable=similarities". If you want to run only the classes checker, but have
|
||||||
|
# no Warning level messages displayed, use "--disable=all --enable=classes
|
||||||
|
# --disable=W".
|
||||||
|
disable=print-statement,
|
||||||
|
parameter-unpacking,
|
||||||
|
unpacking-in-except,
|
||||||
|
old-raise-syntax,
|
||||||
|
backtick,
|
||||||
|
long-suffix,
|
||||||
|
old-ne-operator,
|
||||||
|
old-octal-literal,
|
||||||
|
import-star-module-level,
|
||||||
|
non-ascii-bytes-literal,
|
||||||
|
raw-checker-failed,
|
||||||
|
bad-inline-option,
|
||||||
|
locally-disabled,
|
||||||
|
file-ignored,
|
||||||
|
suppressed-message,
|
||||||
|
useless-suppression,
|
||||||
|
deprecated-pragma,
|
||||||
|
use-symbolic-message-instead,
|
||||||
|
apply-builtin,
|
||||||
|
basestring-builtin,
|
||||||
|
buffer-builtin,
|
||||||
|
cmp-builtin,
|
||||||
|
coerce-builtin,
|
||||||
|
execfile-builtin,
|
||||||
|
file-builtin,
|
||||||
|
long-builtin,
|
||||||
|
raw_input-builtin,
|
||||||
|
reduce-builtin,
|
||||||
|
standarderror-builtin,
|
||||||
|
unicode-builtin,
|
||||||
|
xrange-builtin,
|
||||||
|
coerce-method,
|
||||||
|
delslice-method,
|
||||||
|
getslice-method,
|
||||||
|
setslice-method,
|
||||||
|
no-absolute-import,
|
||||||
|
old-division,
|
||||||
|
dict-iter-method,
|
||||||
|
dict-view-method,
|
||||||
|
next-method-called,
|
||||||
|
metaclass-assignment,
|
||||||
|
indexing-exception,
|
||||||
|
raising-string,
|
||||||
|
reload-builtin,
|
||||||
|
oct-method,
|
||||||
|
hex-method,
|
||||||
|
nonzero-method,
|
||||||
|
cmp-method,
|
||||||
|
input-builtin,
|
||||||
|
round-builtin,
|
||||||
|
intern-builtin,
|
||||||
|
unichr-builtin,
|
||||||
|
map-builtin-not-iterating,
|
||||||
|
zip-builtin-not-iterating,
|
||||||
|
range-builtin-not-iterating,
|
||||||
|
filter-builtin-not-iterating,
|
||||||
|
using-cmp-argument,
|
||||||
|
eq-without-hash,
|
||||||
|
div-method,
|
||||||
|
idiv-method,
|
||||||
|
rdiv-method,
|
||||||
|
exception-message-attribute,
|
||||||
|
invalid-str-codec,
|
||||||
|
sys-max-int,
|
||||||
|
bad-python3-import,
|
||||||
|
deprecated-string-function,
|
||||||
|
deprecated-str-translate-call,
|
||||||
|
deprecated-itertools-function,
|
||||||
|
deprecated-types-field,
|
||||||
|
next-method-defined,
|
||||||
|
dict-items-not-iterating,
|
||||||
|
dict-keys-not-iterating,
|
||||||
|
dict-values-not-iterating,
|
||||||
|
deprecated-operator-function,
|
||||||
|
deprecated-urllib-function,
|
||||||
|
xreadlines-attribute,
|
||||||
|
deprecated-sys-function,
|
||||||
|
exception-escape,
|
||||||
|
comprehension-escape
|
||||||
|
|
||||||
|
# Enable the message, report, category or checker with the given id(s). You can
|
||||||
|
# either give multiple identifier separated by comma (,) or put this option
|
||||||
|
# multiple time (only on the command line, not in the configuration file where
|
||||||
|
# it should appear only once). See also the "--disable" option for examples.
|
||||||
|
enable=c-extension-no-member
|
||||||
|
|
||||||
|
|
||||||
|
[REPORTS]
|
||||||
|
|
||||||
|
# Python expression which should return a score less than or equal to 10. You
|
||||||
|
# have access to the variables 'error', 'warning', 'refactor', and 'convention'
|
||||||
|
# which contain the number of messages in each category, as well as 'statement'
|
||||||
|
# which is the total number of statements analyzed. This score is used by the
|
||||||
|
# global evaluation report (RP0004).
|
||||||
|
evaluation=10.0 - ((float(5 * error + warning + refactor + convention) / statement) * 10)
|
||||||
|
|
||||||
|
# Template used to display messages. This is a python new-style format string
|
||||||
|
# used to format the message information. See doc for all details.
|
||||||
|
#msg-template=
|
||||||
|
|
||||||
|
# Set the output format. Available formats are text, parseable, colorized, json
|
||||||
|
# and msvs (visual studio). You can also give a reporter class, e.g.
|
||||||
|
# mypackage.mymodule.MyReporterClass.
|
||||||
|
output-format=text
|
||||||
|
|
||||||
|
# Tells whether to display a full report or only the messages.
|
||||||
|
reports=no
|
||||||
|
|
||||||
|
# Activate the evaluation score.
|
||||||
|
score=yes
|
||||||
|
|
||||||
|
|
||||||
|
[REFACTORING]
|
||||||
|
|
||||||
|
# Maximum number of nested blocks for function / method body
|
||||||
|
max-nested-blocks=5
|
||||||
|
|
||||||
|
# Complete name of functions that never returns. When checking for
|
||||||
|
# inconsistent-return-statements if a never returning function is called then
|
||||||
|
# it will be considered as an explicit return statement and no message will be
|
||||||
|
# printed.
|
||||||
|
never-returning-functions=sys.exit
|
||||||
|
|
||||||
|
|
||||||
|
[BASIC]
|
||||||
|
|
||||||
|
# Naming style matching correct argument names.
|
||||||
|
argument-naming-style=snake_case
|
||||||
|
|
||||||
|
# Regular expression matching correct argument names. Overrides argument-
|
||||||
|
# naming-style.
|
||||||
|
#argument-rgx=
|
||||||
|
|
||||||
|
# Naming style matching correct attribute names.
|
||||||
|
attr-naming-style=snake_case
|
||||||
|
|
||||||
|
# Regular expression matching correct attribute names. Overrides attr-naming-
|
||||||
|
# style.
|
||||||
|
#attr-rgx=
|
||||||
|
|
||||||
|
# Bad variable names which should always be refused, separated by a comma.
|
||||||
|
bad-names=foo,
|
||||||
|
bar,
|
||||||
|
baz,
|
||||||
|
toto,
|
||||||
|
tutu,
|
||||||
|
tata
|
||||||
|
|
||||||
|
# Bad variable names regexes, separated by a comma. If names match any regex,
|
||||||
|
# they will always be refused
|
||||||
|
bad-names-rgxs=
|
||||||
|
|
||||||
|
# Naming style matching correct class attribute names.
|
||||||
|
class-attribute-naming-style=any
|
||||||
|
|
||||||
|
# Regular expression matching correct class attribute names. Overrides class-
|
||||||
|
# attribute-naming-style.
|
||||||
|
#class-attribute-rgx=
|
||||||
|
|
||||||
|
# Naming style matching correct class names.
|
||||||
|
class-naming-style=PascalCase
|
||||||
|
|
||||||
|
# Regular expression matching correct class names. Overrides class-naming-
|
||||||
|
# style.
|
||||||
|
#class-rgx=
|
||||||
|
|
||||||
|
# Naming style matching correct constant names.
|
||||||
|
const-naming-style=UPPER_CASE
|
||||||
|
|
||||||
|
# Regular expression matching correct constant names. Overrides const-naming-
|
||||||
|
# style.
|
||||||
|
#const-rgx=
|
||||||
|
|
||||||
|
# Minimum line length for functions/classes that require docstrings, shorter
|
||||||
|
# ones are exempt.
|
||||||
|
docstring-min-length=-1
|
||||||
|
|
||||||
|
# Naming style matching correct function names.
|
||||||
|
function-naming-style=snake_case
|
||||||
|
|
||||||
|
# Regular expression matching correct function names. Overrides function-
|
||||||
|
# naming-style.
|
||||||
|
#function-rgx=
|
||||||
|
|
||||||
|
# Good variable names which should always be accepted, separated by a comma.
|
||||||
|
good-names=i,
|
||||||
|
j,
|
||||||
|
k,
|
||||||
|
ex,
|
||||||
|
Run,
|
||||||
|
_
|
||||||
|
|
||||||
|
# Good variable names regexes, separated by a comma. If names match any regex,
|
||||||
|
# they will always be accepted
|
||||||
|
good-names-rgxs=
|
||||||
|
|
||||||
|
# Include a hint for the correct naming format with invalid-name.
|
||||||
|
include-naming-hint=no
|
||||||
|
|
||||||
|
# Naming style matching correct inline iteration names.
|
||||||
|
inlinevar-naming-style=any
|
||||||
|
|
||||||
|
# Regular expression matching correct inline iteration names. Overrides
|
||||||
|
# inlinevar-naming-style.
|
||||||
|
#inlinevar-rgx=
|
||||||
|
|
||||||
|
# Naming style matching correct method names.
|
||||||
|
method-naming-style=snake_case
|
||||||
|
|
||||||
|
# Regular expression matching correct method names. Overrides method-naming-
|
||||||
|
# style.
|
||||||
|
#method-rgx=
|
||||||
|
|
||||||
|
# Naming style matching correct module names.
|
||||||
|
module-naming-style=snake_case
|
||||||
|
|
||||||
|
# Regular expression matching correct module names. Overrides module-naming-
|
||||||
|
# style.
|
||||||
|
#module-rgx=
|
||||||
|
|
||||||
|
# Colon-delimited sets of names that determine each other's naming style when
|
||||||
|
# the name regexes allow several styles.
|
||||||
|
name-group=
|
||||||
|
|
||||||
|
# Regular expression which should only match function or class names that do
|
||||||
|
# not require a docstring.
|
||||||
|
no-docstring-rgx=^_
|
||||||
|
|
||||||
|
# List of decorators that produce properties, such as abc.abstractproperty. Add
|
||||||
|
# to this list to register other decorators that produce valid properties.
|
||||||
|
# These decorators are taken in consideration only for invalid-name.
|
||||||
|
property-classes=abc.abstractproperty
|
||||||
|
|
||||||
|
# Naming style matching correct variable names.
|
||||||
|
variable-naming-style=snake_case
|
||||||
|
|
||||||
|
# Regular expression matching correct variable names. Overrides variable-
|
||||||
|
# naming-style.
|
||||||
|
#variable-rgx=
|
||||||
|
|
||||||
|
|
||||||
|
[FORMAT]
|
||||||
|
|
||||||
|
# Expected format of line ending, e.g. empty (any line ending), LF or CRLF.
|
||||||
|
expected-line-ending-format=
|
||||||
|
|
||||||
|
# Regexp for a line that is allowed to be longer than the limit.
|
||||||
|
ignore-long-lines=^\s*(# )?<?https?://\S+>?$
|
||||||
|
|
||||||
|
# Number of spaces of indent required inside a hanging or continued line.
|
||||||
|
indent-after-paren=4
|
||||||
|
|
||||||
|
# String used as indentation unit. This is usually " " (4 spaces) or "\t" (1
|
||||||
|
# tab).
|
||||||
|
indent-string=' '
|
||||||
|
|
||||||
|
# Maximum number of characters on a single line.
|
||||||
|
max-line-length=100
|
||||||
|
|
||||||
|
# Maximum number of lines in a module.
|
||||||
|
max-module-lines=1000
|
||||||
|
|
||||||
|
# List of optional constructs for which whitespace checking is disabled. `dict-
|
||||||
|
# separator` is used to allow tabulation in dicts, etc.: {1 : 1,\n222: 2}.
|
||||||
|
# `trailing-comma` allows a space between comma and closing bracket: (a, ).
|
||||||
|
# `empty-line` allows space-only lines.
|
||||||
|
no-space-check=trailing-comma,
|
||||||
|
dict-separator
|
||||||
|
|
||||||
|
# Allow the body of a class to be on the same line as the declaration if body
|
||||||
|
# contains single statement.
|
||||||
|
single-line-class-stmt=no
|
||||||
|
|
||||||
|
# Allow the body of an if to be on the same line as the test if there is no
|
||||||
|
# else.
|
||||||
|
single-line-if-stmt=no
|
||||||
|
|
||||||
|
|
||||||
|
[LOGGING]
|
||||||
|
|
||||||
|
# The type of string formatting that logging methods do. `old` means using %
|
||||||
|
# formatting, `new` is for `{}` formatting.
|
||||||
|
logging-format-style=old
|
||||||
|
|
||||||
|
# Logging modules to check that the string format arguments are in logging
|
||||||
|
# function parameter format.
|
||||||
|
logging-modules=logging
|
||||||
|
|
||||||
|
|
||||||
|
[MISCELLANEOUS]
|
||||||
|
|
||||||
|
# List of note tags to take in consideration, separated by a comma.
|
||||||
|
notes=FIXME,
|
||||||
|
XXX,
|
||||||
|
TODO
|
||||||
|
|
||||||
|
# Regular expression of note tags to take in consideration.
|
||||||
|
#notes-rgx=
|
||||||
|
|
||||||
|
|
||||||
|
[SIMILARITIES]
|
||||||
|
|
||||||
|
# Ignore comments when computing similarities.
|
||||||
|
ignore-comments=yes
|
||||||
|
|
||||||
|
# Ignore docstrings when computing similarities.
|
||||||
|
ignore-docstrings=yes
|
||||||
|
|
||||||
|
# Ignore imports when computing similarities.
|
||||||
|
ignore-imports=no
|
||||||
|
|
||||||
|
# Minimum lines number of a similarity.
|
||||||
|
min-similarity-lines=4
|
||||||
|
|
||||||
|
|
||||||
|
[SPELLING]
|
||||||
|
|
||||||
|
# Limits count of emitted suggestions for spelling mistakes.
|
||||||
|
max-spelling-suggestions=4
|
||||||
|
|
||||||
|
# Spelling dictionary name. Available dictionaries: none. To make it work,
|
||||||
|
# install the python-enchant package.
|
||||||
|
spelling-dict=
|
||||||
|
|
||||||
|
# List of comma separated words that should not be checked.
|
||||||
|
spelling-ignore-words=
|
||||||
|
|
||||||
|
# A path to a file that contains the private dictionary; one word per line.
|
||||||
|
spelling-private-dict-file=
|
||||||
|
|
||||||
|
# Tells whether to store unknown words to the private dictionary (see the
|
||||||
|
# --spelling-private-dict-file option) instead of raising a message.
|
||||||
|
spelling-store-unknown-words=no
|
||||||
|
|
||||||
|
|
||||||
|
[STRING]
|
||||||
|
|
||||||
|
# This flag controls whether inconsistent-quotes generates a warning when the
|
||||||
|
# character used as a quote delimiter is used inconsistently within a module.
|
||||||
|
check-quote-consistency=no
|
||||||
|
|
||||||
|
# This flag controls whether the implicit-str-concat should generate a warning
|
||||||
|
# on implicit string concatenation in sequences defined over several lines.
|
||||||
|
check-str-concat-over-line-jumps=no
|
||||||
|
|
||||||
|
|
||||||
|
[TYPECHECK]
|
||||||
|
|
||||||
|
# List of decorators that produce context managers, such as
|
||||||
|
# contextlib.contextmanager. Add to this list to register other decorators that
|
||||||
|
# produce valid context managers.
|
||||||
|
contextmanager-decorators=contextlib.contextmanager
|
||||||
|
|
||||||
|
# List of members which are set dynamically and missed by pylint inference
|
||||||
|
# system, and so shouldn't trigger E1101 when accessed. Python regular
|
||||||
|
# expressions are accepted.
|
||||||
|
generated-members=
|
||||||
|
|
||||||
|
# Tells whether missing members accessed in mixin class should be ignored. A
|
||||||
|
# mixin class is detected if its name ends with "mixin" (case insensitive).
|
||||||
|
ignore-mixin-members=yes
|
||||||
|
|
||||||
|
# Tells whether to warn about missing members when the owner of the attribute
|
||||||
|
# is inferred to be None.
|
||||||
|
ignore-none=yes
|
||||||
|
|
||||||
|
# This flag controls whether pylint should warn about no-member and similar
|
||||||
|
# checks whenever an opaque object is returned when inferring. The inference
|
||||||
|
# can return multiple potential results while evaluating a Python object, but
|
||||||
|
# some branches might not be evaluated, which results in partial inference. In
|
||||||
|
# that case, it might be useful to still emit no-member and other checks for
|
||||||
|
# the rest of the inferred objects.
|
||||||
|
ignore-on-opaque-inference=yes
|
||||||
|
|
||||||
|
# List of class names for which member attributes should not be checked (useful
|
||||||
|
# for classes with dynamically set attributes). This supports the use of
|
||||||
|
# qualified names.
|
||||||
|
ignored-classes=optparse.Values,thread._local,_thread._local
|
||||||
|
|
||||||
|
# List of module names for which member attributes should not be checked
|
||||||
|
# (useful for modules/projects where namespaces are manipulated during runtime
|
||||||
|
# and thus existing member attributes cannot be deduced by static analysis). It
|
||||||
|
# supports qualified module names, as well as Unix pattern matching.
|
||||||
|
ignored-modules=
|
||||||
|
|
||||||
|
# Show a hint with possible names when a member name was not found. The aspect
|
||||||
|
# of finding the hint is based on edit distance.
|
||||||
|
missing-member-hint=yes
|
||||||
|
|
||||||
|
# The minimum edit distance a name should have in order to be considered a
|
||||||
|
# similar match for a missing member name.
|
||||||
|
missing-member-hint-distance=1
|
||||||
|
|
||||||
|
# The total number of similar names that should be taken in consideration when
|
||||||
|
# showing a hint for a missing member.
|
||||||
|
missing-member-max-choices=1
|
||||||
|
|
||||||
|
# List of decorators that change the signature of a decorated function.
|
||||||
|
signature-mutators=
|
||||||
|
|
||||||
|
|
||||||
|
[VARIABLES]
|
||||||
|
|
||||||
|
# List of additional names supposed to be defined in builtins. Remember that
|
||||||
|
# you should avoid defining new builtins when possible.
|
||||||
|
additional-builtins=
|
||||||
|
|
||||||
|
# Tells whether unused global variables should be treated as a violation.
|
||||||
|
allow-global-unused-variables=yes
|
||||||
|
|
||||||
|
# List of strings which can identify a callback function by name. A callback
|
||||||
|
# name must start or end with one of those strings.
|
||||||
|
callbacks=cb_,
|
||||||
|
_cb
|
||||||
|
|
||||||
|
# A regular expression matching the name of dummy variables (i.e. expected to
|
||||||
|
# not be used).
|
||||||
|
dummy-variables-rgx=_+$|(_[a-zA-Z0-9_]*[a-zA-Z0-9]+?$)|dummy|^ignored_|^unused_
|
||||||
|
|
||||||
|
# Argument names that match this expression will be ignored. Default to name
|
||||||
|
# with leading underscore.
|
||||||
|
ignored-argument-names=_.*|^ignored_|^unused_
|
||||||
|
|
||||||
|
# Tells whether we should check for unused import in __init__ files.
|
||||||
|
init-import=no
|
||||||
|
|
||||||
|
# List of qualified module names which can have objects that can redefine
|
||||||
|
# builtins.
|
||||||
|
redefining-builtins-modules=six.moves,past.builtins,future.builtins,builtins,io
|
||||||
|
|
||||||
|
|
||||||
|
[CLASSES]
|
||||||
|
|
||||||
|
# List of method names used to declare (i.e. assign) instance attributes.
|
||||||
|
defining-attr-methods=__init__,
|
||||||
|
__new__,
|
||||||
|
setUp,
|
||||||
|
__post_init__
|
||||||
|
|
||||||
|
# List of member names, which should be excluded from the protected access
|
||||||
|
# warning.
|
||||||
|
exclude-protected=_asdict,
|
||||||
|
_fields,
|
||||||
|
_replace,
|
||||||
|
_source,
|
||||||
|
_make
|
||||||
|
|
||||||
|
# List of valid names for the first argument in a class method.
|
||||||
|
valid-classmethod-first-arg=cls
|
||||||
|
|
||||||
|
# List of valid names for the first argument in a metaclass class method.
|
||||||
|
valid-metaclass-classmethod-first-arg=cls
|
||||||
|
|
||||||
|
|
||||||
|
[DESIGN]
|
||||||
|
|
||||||
|
# Maximum number of arguments for function / method.
|
||||||
|
max-args=5
|
||||||
|
|
||||||
|
# Maximum number of attributes for a class (see R0902).
|
||||||
|
max-attributes=7
|
||||||
|
|
||||||
|
# Maximum number of boolean expressions in an if statement (see R0916).
|
||||||
|
max-bool-expr=5
|
||||||
|
|
||||||
|
# Maximum number of branch for function / method body.
|
||||||
|
max-branches=12
|
||||||
|
|
||||||
|
# Maximum number of locals for function / method body.
|
||||||
|
max-locals=15
|
||||||
|
|
||||||
|
# Maximum number of parents for a class (see R0901).
|
||||||
|
max-parents=7
|
||||||
|
|
||||||
|
# Maximum number of public methods for a class (see R0904).
|
||||||
|
max-public-methods=20
|
||||||
|
|
||||||
|
# Maximum number of return / yield for function / method body.
|
||||||
|
max-returns=6
|
||||||
|
|
||||||
|
# Maximum number of statements in function / method body.
|
||||||
|
max-statements=50
|
||||||
|
|
||||||
|
# Minimum number of public methods for a class (see R0903).
|
||||||
|
min-public-methods=2
|
||||||
|
|
||||||
|
|
||||||
|
[IMPORTS]
|
||||||
|
|
||||||
|
# List of modules that can be imported at any level, not just the top level
|
||||||
|
# one.
|
||||||
|
allow-any-import-level=
|
||||||
|
|
||||||
|
# Allow wildcard imports from modules that define __all__.
|
||||||
|
allow-wildcard-with-all=no
|
||||||
|
|
||||||
|
# Analyse import fallback blocks. This can be used to support both Python 2 and
|
||||||
|
# 3 compatible code, which means that the block might have code that exists
|
||||||
|
# only in one or another interpreter, leading to false positives when analysed.
|
||||||
|
analyse-fallback-blocks=no
|
||||||
|
|
||||||
|
# Deprecated modules which should not be used, separated by a comma.
|
||||||
|
deprecated-modules=optparse,tkinter.tix
|
||||||
|
|
||||||
|
# Create a graph of external dependencies in the given file (report RP0402 must
|
||||||
|
# not be disabled).
|
||||||
|
ext-import-graph=
|
||||||
|
|
||||||
|
# Create a graph of every (i.e. internal and external) dependencies in the
|
||||||
|
# given file (report RP0402 must not be disabled).
|
||||||
|
import-graph=
|
||||||
|
|
||||||
|
# Create a graph of internal dependencies in the given file (report RP0402 must
|
||||||
|
# not be disabled).
|
||||||
|
int-import-graph=
|
||||||
|
|
||||||
|
# Force import order to recognize a module as part of the standard
|
||||||
|
# compatibility libraries.
|
||||||
|
known-standard-library=
|
||||||
|
|
||||||
|
# Force import order to recognize a module as part of a third party library.
|
||||||
|
known-third-party=enchant
|
||||||
|
|
||||||
|
# Couples of modules and preferred modules, separated by a comma.
|
||||||
|
preferred-modules=
|
||||||
|
|
||||||
|
|
||||||
|
[EXCEPTIONS]
|
||||||
|
|
||||||
|
# Exceptions that will emit a warning when being caught. Defaults to
|
||||||
|
# "BaseException, Exception".
|
||||||
|
overgeneral-exceptions=BaseException,
|
||||||
|
Exception
|
15
pyproject.toml
Normal file
15
pyproject.toml
Normal file
@ -0,0 +1,15 @@
|
|||||||
|
[project]
|
||||||
|
name = "prometheus-europapark-exporter"
|
||||||
|
version = "1.0.0"
|
||||||
|
|
||||||
|
dependencies = [
|
||||||
|
"prometheus_client>=0.0.11",
|
||||||
|
"requests",
|
||||||
|
"gunicorn",
|
||||||
|
"Werkzeug",
|
||||||
|
"pyyaml",
|
||||||
|
"pycryptodome==3.10.1",
|
||||||
|
]
|
||||||
|
|
||||||
|
[project.scripts]
|
||||||
|
europapark_exporter = "europapark_exporter.cli:main"
|
0
src/europapark_exporter/__init__.py
Normal file
0
src/europapark_exporter/__init__.py
Normal file
2
src/europapark_exporter/__main__.py
Normal file
2
src/europapark_exporter/__main__.py
Normal file
@ -0,0 +1,2 @@
|
|||||||
|
from europapark_exporter.cli import main
|
||||||
|
main()
|
33
src/europapark_exporter/cli.py
Executable file
33
src/europapark_exporter/cli.py
Executable file
@ -0,0 +1,33 @@
|
|||||||
|
from argparse import ArgumentParser
|
||||||
|
from .http_server import start_http_server
|
||||||
|
|
||||||
|
|
||||||
|
def main():
|
||||||
|
"""
|
||||||
|
Main entry point.
|
||||||
|
"""
|
||||||
|
|
||||||
|
parser = ArgumentParser()
|
||||||
|
parser.add_argument('port', nargs='?', type=int, default='9224',
|
||||||
|
help='Port on which the exporter is listening (9224)')
|
||||||
|
parser.add_argument('address', nargs='?', default='',
|
||||||
|
help='Address to which the exporter will bind')
|
||||||
|
parser.add_argument('--server.keyfile', dest='server_keyfile',
|
||||||
|
help='SSL key for server')
|
||||||
|
parser.add_argument('--server.certfile', dest='server_certfile',
|
||||||
|
help='SSL certificate for server')
|
||||||
|
|
||||||
|
params = parser.parse_args()
|
||||||
|
|
||||||
|
gunicorn_options = {
|
||||||
|
'bind': f'{params.address}:{params.port}',
|
||||||
|
'threads': 2,
|
||||||
|
'keyfile': params.server_keyfile,
|
||||||
|
'certfile': params.server_certfile,
|
||||||
|
}
|
||||||
|
|
||||||
|
start_http_server(gunicorn_options)
|
||||||
|
|
||||||
|
|
||||||
|
if __name__ == "__main__":
|
||||||
|
main()
|
41
src/europapark_exporter/collector.py
Normal file
41
src/europapark_exporter/collector.py
Normal file
@ -0,0 +1,41 @@
|
|||||||
|
# pylint: disable=too-few-public-methods
|
||||||
|
from prometheus_client import CollectorRegistry, generate_latest
|
||||||
|
from prometheus_client.core import GaugeMetricFamily
|
||||||
|
from prometheus_client.registry import Collector
|
||||||
|
from .europapark import EuropaparkAPI
|
||||||
|
|
||||||
|
|
||||||
|
class WaitTimesCollector(Collector):
|
||||||
|
"""
|
||||||
|
Collects Europapark waiting times
|
||||||
|
"""
|
||||||
|
|
||||||
|
def __init__(self, api):
|
||||||
|
self._api: EuropaparkAPI = api
|
||||||
|
|
||||||
|
def collect(self): # pylint: disable=missing-docstring
|
||||||
|
wait_time_metrics = GaugeMetricFamily(
|
||||||
|
'europapark_wait_time',
|
||||||
|
'Europa Park waiting time',
|
||||||
|
labels=["code", "name"])
|
||||||
|
|
||||||
|
wt = self._api.get_waiting_times()
|
||||||
|
for code, wait_time in wt.items():
|
||||||
|
attr = self._api.get_attraction_from_code(code)
|
||||||
|
if not attr:
|
||||||
|
continue
|
||||||
|
name = attr.setdefault("name", "Unknown")
|
||||||
|
label_values = [str(code), name]
|
||||||
|
wait_time_metrics.add_metric(label_values, wait_time)
|
||||||
|
yield wait_time_metrics
|
||||||
|
|
||||||
|
|
||||||
|
def collect_europapark():
|
||||||
|
"""Scrape a host and return prometheus text format for it"""
|
||||||
|
|
||||||
|
api = EuropaparkAPI()
|
||||||
|
|
||||||
|
registry = CollectorRegistry()
|
||||||
|
registry.register(WaitTimesCollector(api))
|
||||||
|
|
||||||
|
return generate_latest(registry)
|
96
src/europapark_exporter/config.py
Normal file
96
src/europapark_exporter/config.py
Normal file
@ -0,0 +1,96 @@
|
|||||||
|
"""
|
||||||
|
Config module for Europa Park prometheus collector.
|
||||||
|
"""
|
||||||
|
|
||||||
|
from collections.abc import Mapping
|
||||||
|
|
||||||
|
def config_from_yaml(yaml):
|
||||||
|
"""
|
||||||
|
Given a dictionary parsed from a yaml file return a config object.
|
||||||
|
"""
|
||||||
|
|
||||||
|
if not isinstance(yaml, Mapping):
|
||||||
|
return ConfigInvalid(
|
||||||
|
"Not a dictionary. Check the syntax of the YAML config file."
|
||||||
|
)
|
||||||
|
|
||||||
|
modules = {
|
||||||
|
key: config_module_from_yaml(value) for
|
||||||
|
key, value in
|
||||||
|
yaml.items()
|
||||||
|
}
|
||||||
|
invalid = [
|
||||||
|
f" - {key}: {module}" for
|
||||||
|
key, module in
|
||||||
|
modules.items() if
|
||||||
|
not module.valid
|
||||||
|
]
|
||||||
|
|
||||||
|
if invalid:
|
||||||
|
return ConfigInvalid("\n".join(
|
||||||
|
["Invalid module config entries in config file"] + invalid
|
||||||
|
))
|
||||||
|
|
||||||
|
if not modules:
|
||||||
|
return ConfigInvalid("Empty dictionary. No modules specified.")
|
||||||
|
|
||||||
|
return ConfigMapping(modules)
|
||||||
|
|
||||||
|
|
||||||
|
def config_module_from_yaml(yaml):
|
||||||
|
"""
|
||||||
|
Given a dictionary parsed from a yaml file return a module config object.
|
||||||
|
"""
|
||||||
|
if not isinstance(yaml, Mapping):
|
||||||
|
return ConfigInvalid(
|
||||||
|
"Not a dictionary. Check the syntax of the YAML config file."
|
||||||
|
)
|
||||||
|
|
||||||
|
if not yaml:
|
||||||
|
return ConfigInvalid(
|
||||||
|
"Empty dictionary. No pve API parameters specified."
|
||||||
|
)
|
||||||
|
|
||||||
|
return ConfigMapping(yaml)
|
||||||
|
|
||||||
|
|
||||||
|
class ConfigMapping(Mapping):
|
||||||
|
"""
|
||||||
|
Valid config object.
|
||||||
|
"""
|
||||||
|
|
||||||
|
valid = True
|
||||||
|
|
||||||
|
def __init__(self, mapping):
|
||||||
|
super().__init__()
|
||||||
|
self._mapping = mapping
|
||||||
|
|
||||||
|
def __str__(self):
|
||||||
|
num = len(self._mapping)
|
||||||
|
keys = ", ".join(self._mapping.keys())
|
||||||
|
return f"Valid config: with {num} keys: {keys}"
|
||||||
|
|
||||||
|
def __getitem__(self, key):
|
||||||
|
return self._mapping[key]
|
||||||
|
|
||||||
|
def __iter__(self):
|
||||||
|
return iter(self._mapping)
|
||||||
|
|
||||||
|
def __len__(self):
|
||||||
|
return len(self._mapping)
|
||||||
|
|
||||||
|
|
||||||
|
class ConfigInvalid:
|
||||||
|
"""
|
||||||
|
Invalid config object.
|
||||||
|
"""
|
||||||
|
|
||||||
|
# pylint: disable=too-few-public-methods
|
||||||
|
|
||||||
|
valid = False
|
||||||
|
|
||||||
|
def __init__(self, error="Unspecified reason."):
|
||||||
|
self._error = error
|
||||||
|
|
||||||
|
def __str__(self):
|
||||||
|
return f"Invalid config: {self._error}"
|
104
src/europapark_exporter/europapark.py
Normal file
104
src/europapark_exporter/europapark.py
Normal file
@ -0,0 +1,104 @@
|
|||||||
|
import base64
|
||||||
|
import os.path
|
||||||
|
|
||||||
|
import requests as requests
|
||||||
|
from Crypto.Cipher import Blowfish
|
||||||
|
import json
|
||||||
|
|
||||||
|
|
||||||
|
class EuropaparkAPI:
|
||||||
|
def __init__(self):
|
||||||
|
self.app_id = "1:265494593072:android:39d736caef618dd96677f5" # check apk:/res/strings/values.xml
|
||||||
|
self.api_key = "AIzaSyAULLQ9uZses2UXH3YLYbjTj1-OVBPt3tY" # check apk:/res/strings/values.xml
|
||||||
|
self.encryption_key = b"4{^Kvep=%yah^r,k" # decompile app: search for Blowfish.INSTANCE.KEY
|
||||||
|
self.encryption_iv = b"abcdefgh" # decompile app: search for Blowfish.decrypt
|
||||||
|
self.local_data = EuropaparkAPI.load_local_europapark_data() # copy apk:/assets/v2/fr/latest_package.json
|
||||||
|
self.token = None
|
||||||
|
|
||||||
|
def get_short_appid(self):
|
||||||
|
return self.app_id.split(":")[1]
|
||||||
|
|
||||||
|
def get_remoteconfig(self):
|
||||||
|
short_appid = self.get_short_appid()
|
||||||
|
r = requests.post(
|
||||||
|
f"https://firebaseremoteconfig.googleapis.com/v1/projects/{short_appid}/namespaces/firebase:fetch?key={self.api_key}",
|
||||||
|
json={
|
||||||
|
"appId": self.app_id,
|
||||||
|
"appInstanceId": "PROD"
|
||||||
|
},
|
||||||
|
headers={
|
||||||
|
"Content-Type": "application/json"
|
||||||
|
})
|
||||||
|
r.raise_for_status()
|
||||||
|
return r.json()["entries"]
|
||||||
|
|
||||||
|
def decrypt_remoteconfig(self, remoteconfig: dict):
|
||||||
|
decrypted = {}
|
||||||
|
for remoteconfig_key in remoteconfig:
|
||||||
|
remoteconfig_value = remoteconfig[remoteconfig_key]
|
||||||
|
decoded_b64 = base64.b64decode(remoteconfig_value)
|
||||||
|
|
||||||
|
cipher = Blowfish.new(self.encryption_key, Blowfish.MODE_CBC, iv=self.encryption_iv)
|
||||||
|
clear = cipher.decrypt(decoded_b64)
|
||||||
|
clear = clear.decode("utf8")
|
||||||
|
clear = EuropaparkAPI.pkcs5padding(clear).replace("\x04", "").strip()
|
||||||
|
decrypted[remoteconfig_key] = clear
|
||||||
|
return decrypted
|
||||||
|
|
||||||
|
@staticmethod
|
||||||
|
def load_local_europapark_data():
|
||||||
|
latest_package_path = os.path.dirname(os.path.abspath(__file__)) + "/europapark_data/latest_package.json"
|
||||||
|
with open(latest_package_path, "r") as fp:
|
||||||
|
return json.load(fp)
|
||||||
|
|
||||||
|
@staticmethod
|
||||||
|
def pkcs5padding(s: str):
|
||||||
|
byte_num = len(s)
|
||||||
|
packing_length = 8 - byte_num % 8
|
||||||
|
if packing_length == 8:
|
||||||
|
return s
|
||||||
|
else:
|
||||||
|
appendage = chr(packing_length) * packing_length
|
||||||
|
return s + appendage
|
||||||
|
|
||||||
|
def get_credentials(self):
|
||||||
|
remote_config = self.decrypt_remoteconfig(self.get_remoteconfig())
|
||||||
|
username = remote_config["v3_live_exozet_api_username"]
|
||||||
|
password = remote_config["v3_live_exozet_api_password"]
|
||||||
|
return username, password
|
||||||
|
|
||||||
|
def get_token(self):
|
||||||
|
if self.token:
|
||||||
|
return self.token
|
||||||
|
else:
|
||||||
|
username, password = self.get_credentials()
|
||||||
|
r = requests.post("https://tickets.mackinternational.de/api/v1/login_check",
|
||||||
|
json={
|
||||||
|
"username": username,
|
||||||
|
"password": password
|
||||||
|
})
|
||||||
|
r.raise_for_status()
|
||||||
|
return r.json()["token"]
|
||||||
|
|
||||||
|
@staticmethod
|
||||||
|
def _get_waiting_times(token):
|
||||||
|
r = requests.get("https://tickets.mackinternational.de/api/v1/waitingtimes",
|
||||||
|
headers={"JWTAuthorization": f"Bearer {token}"})
|
||||||
|
r.raise_for_status()
|
||||||
|
return r.json()["waitingtimes"]
|
||||||
|
|
||||||
|
def get_attraction_from_code(self, code) -> dict | None:
|
||||||
|
attrs = list(filter(lambda e: e["code"] == code, self.local_data["package"]["data"]["pois"]))
|
||||||
|
if len(attrs) > 0:
|
||||||
|
return attrs[0]
|
||||||
|
return None
|
||||||
|
|
||||||
|
def get_waiting_times(self):
|
||||||
|
token = self.get_token()
|
||||||
|
result = {}
|
||||||
|
waiting_times = self._get_waiting_times(token)
|
||||||
|
for waiting_time in waiting_times:
|
||||||
|
attr_code = waiting_time["code"]
|
||||||
|
attr_time = waiting_time["time"]
|
||||||
|
result[attr_code] = attr_time
|
||||||
|
return result
|
File diff suppressed because one or more lines are too long
139
src/europapark_exporter/http_server.py
Normal file
139
src/europapark_exporter/http_server.py
Normal file
@ -0,0 +1,139 @@
|
|||||||
|
import logging
|
||||||
|
import time
|
||||||
|
|
||||||
|
import gunicorn.app.base
|
||||||
|
from prometheus_client import CONTENT_TYPE_LATEST, Summary, Counter, generate_latest
|
||||||
|
from werkzeug.routing import Map, Rule
|
||||||
|
from werkzeug.wrappers import Request, Response
|
||||||
|
from werkzeug.exceptions import InternalServerError
|
||||||
|
from .collector import collect_europapark
|
||||||
|
|
||||||
|
|
||||||
|
class EuropaParkExporterApplication:
|
||||||
|
"""
|
||||||
|
Europa Park prometheus collector HTTP handler.
|
||||||
|
"""
|
||||||
|
|
||||||
|
# pylint: disable=no-self-use
|
||||||
|
|
||||||
|
def __init__(self, duration, errors):
|
||||||
|
self._duration = duration
|
||||||
|
self._errors = errors
|
||||||
|
|
||||||
|
self._log = logging.getLogger(__name__)
|
||||||
|
|
||||||
|
def on_europapark(self, module='default'):
|
||||||
|
"""
|
||||||
|
Request handler for /europapark route
|
||||||
|
"""
|
||||||
|
|
||||||
|
start = time.time()
|
||||||
|
output = collect_europapark()
|
||||||
|
response = Response(output)
|
||||||
|
response.headers['content-type'] = CONTENT_TYPE_LATEST
|
||||||
|
self._duration.labels(module).observe(time.time() - start)
|
||||||
|
|
||||||
|
return response
|
||||||
|
|
||||||
|
def on_metrics(self):
|
||||||
|
"""
|
||||||
|
Request handler for /metrics route
|
||||||
|
"""
|
||||||
|
|
||||||
|
response = Response(generate_latest())
|
||||||
|
response.headers['content-type'] = CONTENT_TYPE_LATEST
|
||||||
|
|
||||||
|
return response
|
||||||
|
|
||||||
|
def on_index(self):
|
||||||
|
"""
|
||||||
|
Request handler for index route (/).
|
||||||
|
"""
|
||||||
|
|
||||||
|
response = Response(
|
||||||
|
"""<html>
|
||||||
|
<head><title>Europa Park Exporter</title></head>
|
||||||
|
<body>
|
||||||
|
<h1>Europa Park Exporter</h1>
|
||||||
|
<p>Visit <code>/europapark</code> to use.</p>
|
||||||
|
</body>
|
||||||
|
</html>"""
|
||||||
|
)
|
||||||
|
response.headers['content-type'] = 'text/html'
|
||||||
|
|
||||||
|
return response
|
||||||
|
|
||||||
|
def view(self, endpoint, values, args):
|
||||||
|
"""
|
||||||
|
Werkzeug views mapping method.
|
||||||
|
"""
|
||||||
|
|
||||||
|
view_registry = {
|
||||||
|
'index': self.on_index,
|
||||||
|
'metrics': self.on_metrics,
|
||||||
|
'europapark': self.on_europapark,
|
||||||
|
}
|
||||||
|
|
||||||
|
params = dict(values)
|
||||||
|
|
||||||
|
try:
|
||||||
|
return view_registry[endpoint](**params)
|
||||||
|
except Exception as error: # pylint: disable=broad-except
|
||||||
|
self._log.exception("Exception thrown while rendering view")
|
||||||
|
self._errors.labels(args.get('module', 'default')).inc()
|
||||||
|
raise InternalServerError from error
|
||||||
|
|
||||||
|
@Request.application
|
||||||
|
def __call__(self, request):
|
||||||
|
url_map = Map([
|
||||||
|
Rule('/', endpoint='index'),
|
||||||
|
Rule('/metrics', endpoint='metrics'),
|
||||||
|
Rule('/europapark', endpoint='europapark'),
|
||||||
|
])
|
||||||
|
|
||||||
|
urls = url_map.bind_to_environ(request.environ)
|
||||||
|
view_func = lambda endpoint, values: self.view(endpoint, values, request.args)
|
||||||
|
return urls.dispatch(view_func, catch_http_exceptions=True)
|
||||||
|
|
||||||
|
|
||||||
|
class StandaloneGunicornApplication(gunicorn.app.base.BaseApplication):
|
||||||
|
"""
|
||||||
|
Copy-paste from https://docs.gunicorn.org/en/stable/custom.html
|
||||||
|
"""
|
||||||
|
|
||||||
|
# 'init' and 'load' methods are implemented by WSGIApplication.
|
||||||
|
# pylint: disable=abstract-method
|
||||||
|
|
||||||
|
def __init__(self, app, options=None):
|
||||||
|
self.options = options or {}
|
||||||
|
self.application = app
|
||||||
|
super().__init__()
|
||||||
|
|
||||||
|
def load_config(self):
|
||||||
|
config = {key: value for key, value in self.options.items()
|
||||||
|
if key in self.cfg.settings and value is not None}
|
||||||
|
for key, value in config.items():
|
||||||
|
self.cfg.set(key.lower(), value)
|
||||||
|
|
||||||
|
def load(self):
|
||||||
|
return self.application
|
||||||
|
|
||||||
|
|
||||||
|
def start_http_server(gunicorn_options):
|
||||||
|
"""
|
||||||
|
Start a HTTP API server for Europa Park prometheus collector.
|
||||||
|
"""
|
||||||
|
|
||||||
|
duration = Summary(
|
||||||
|
'europapark_collection_duration_seconds',
|
||||||
|
'Duration of collections by the Europa Park exporter',
|
||||||
|
['module'],
|
||||||
|
)
|
||||||
|
errors = Counter(
|
||||||
|
'europapark_request_errors_total',
|
||||||
|
'Errors in requests to Europa Park exporter',
|
||||||
|
['module'],
|
||||||
|
)
|
||||||
|
|
||||||
|
app = EuropaParkExporterApplication(duration, errors)
|
||||||
|
StandaloneGunicornApplication(app, gunicorn_options).run()
|
Loading…
Reference in New Issue
Block a user