Adds skip_checks to providers

lib/system_checks.py

@@ -12,6 +12,7 @@
 from enum import Enum
 import subprocess
 import psutil
+import locale
 
 from psycopg import OperationalError as psycopg_OperationalError
 
@@ -68,6 +69,8 @@ def check_docker_daemon():
                             check=False, encoding='UTF-8')
     return result.returncode == 0
 
+def check_utf_encoding():
+    return locale.getpreferredencoding().lower() == sys.getdefaultencoding().lower() == 'utf-8'
 
 ######## END CHECK FUNCTIONS ########
 
@@ -78,7 +81,8 @@ def check_docker_daemon():
     (check_free_disk, Status.ERROR, '1GB free hdd space', 'We recommend to free up some disk space'),
     (check_free_memory, Status.ERROR, 'free memory', 'No free memory! Please kill some programs'),
     (check_docker_daemon, Status.ERROR, 'docker daemon', 'The docker daemon could not be reached. Are you running in rootless mode or have added yourself to the docker group? See installation: [See https://docs.green-coding.berlin/docs/installation/]'),
-    (check_containers_running, Status.WARN, 'Running containers', 'You have other containers running on the system. This is usually what you want in local development, but for undisturbed measurements consider going for a measurement cluster [See https://docs.green-coding.berlin/docs/installation/installation-cluster/].'),
+    (check_containers_running, Status.WARN, 'running containers', 'You have other containers running on the system. This is usually what you want in local development, but for undisturbed measurements consider going for a measurement cluster [See https://docs.green-coding.berlin/docs/installation/installation-cluster/].'),
+    (check_utf_encoding, Status.ERROR, 'utf file encoding', 'Your system encoding is not set to utf-8. This is needed as we need to parse console output.'),
 
 ]
 

metric_providers/base.py

@@ -21,7 +21,8 @@ def __init__(
         current_dir,
         metric_provider_executable='metric-provider-binary',
         sudo=False,
-        disable_buffer=True
+        disable_buffer=True,
+        skip_check=False,
     ):
         self._metric_name = metric_name
         self._metrics = metrics
@@ -33,6 +34,7 @@ def __init__(
         self._has_started = False
         self._disable_buffer = disable_buffer
         self._rootless = None
+        self._skip_check = skip_check
 
         self._tmp_folder = '/tmp/green-metrics-tool'
         self._ps = None
@@ -42,7 +44,8 @@ def __init__(
 
         self._filename = f"{self._tmp_folder}/{self._metric_name}.log"
 
-        self.check_system()
+        if not self._skip_check:
+            self.check_system()
 
     # this is the default function that will be overridden in the children
     def check_system(self):

metric_providers/cpu/energy/RAPL/MSR/component/provider.py

@@ -3,11 +3,12 @@
 from metric_providers.base import BaseMetricProvider
 
 class CpuEnergyRaplMsrComponentProvider(BaseMetricProvider):
-    def __init__(self, resolution):
+    def __init__(self, resolution, skip_check=False):
         super().__init__(
             metric_name='cpu_energy_rapl_msr_component',
             metrics={'time': int, 'value': int, 'package_id': str},
             resolution=resolution,
             unit='mJ',
             current_dir=os.path.dirname(os.path.abspath(__file__)),
+            skip_check=skip_check,
         )

metric_providers/cpu/frequency/sysfs/core/provider.py

@@ -3,14 +3,15 @@
 from metric_providers.base import MetricProviderConfigurationError, BaseMetricProvider
 
 class CpuFrequencySysfsCoreProvider(BaseMetricProvider):
-    def __init__(self, resolution):
+    def __init__(self, resolution, skip_check=False):
         super().__init__(
             metric_name='cpu_frequency_sysfs_core',
             metrics={'time': int, 'value': int, 'core_id': int},
             resolution=0.001*resolution,
             unit='Hz',
             current_dir=os.path.dirname(os.path.abspath(__file__)),
             metric_provider_executable='get-scaling-cur-freq.sh',
+            skip_check=skip_check,
         )
 
     def check_system(self):

metric_providers/cpu/time/cgroup/container/provider.py

@@ -3,12 +3,13 @@
 from metric_providers.base import BaseMetricProvider
 
 class CpuTimeCgroupContainerProvider(BaseMetricProvider):
-    def __init__(self, resolution, rootless=False):
+    def __init__(self, resolution, rootless=False, skip_check=False):
         super().__init__(
             metric_name='cpu_time_cgroup_container',
             metrics={'time': int, 'value': int, 'container_id': str},
             resolution=resolution,
             unit='us',
             current_dir=os.path.dirname(os.path.abspath(__file__)),
+            skip_check=skip_check,
         )
         self._rootless = rootless

metric_providers/cpu/time/cgroup/system/provider.py

@@ -3,11 +3,12 @@
 from metric_providers.base import BaseMetricProvider
 
 class CpuTimeCgroupSystemProvider(BaseMetricProvider):
-    def __init__(self, resolution):
+    def __init__(self, resolution, skip_check=False):
         super().__init__(
             metric_name='cpu_time_cgroup_system',
             metrics={'time': int, 'value': int},
             resolution=resolution,
             unit='us',
             current_dir=os.path.dirname(os.path.abspath(__file__)),
+            skip_check=skip_check,
         )

metric_providers/cpu/time/procfs/system/provider.py

@@ -3,11 +3,12 @@
 from metric_providers.base import BaseMetricProvider
 
 class CpuTimeProcfsSystemProvider(BaseMetricProvider):
-    def __init__(self, resolution):
+    def __init__(self, resolution, skip_check=False):
         super().__init__(
             metric_name='cpu_time_procfs_system',
             metrics={'time': int, 'value': int},
             resolution=resolution,
             unit='us',
             current_dir=os.path.dirname(os.path.abspath(__file__)),
+            skip_check = skip_check
         )

metric_providers/cpu/utilization/cgroup/container/provider.py

@@ -3,12 +3,13 @@
 from metric_providers.base import BaseMetricProvider
 
 class CpuUtilizationCgroupContainerProvider(BaseMetricProvider):
-    def __init__(self, resolution, rootless=False):
+    def __init__(self, resolution, rootless=False, skip_check=False):
         super().__init__(
             metric_name='cpu_utilization_cgroup_container',
             metrics={'time': int, 'value': int, 'container_id': str},
             resolution=resolution,
             unit='Ratio',
             current_dir=os.path.dirname(os.path.abspath(__file__)),
+            skip_check = skip_check,
         )
         self._rootless = rootless

metric_providers/cpu/utilization/procfs/system/provider.py

@@ -3,11 +3,12 @@
 from metric_providers.base import BaseMetricProvider
 
 class CpuUtilizationProcfsSystemProvider(BaseMetricProvider):
-    def __init__(self, resolution):
+    def __init__(self, resolution, skip_check=False):
         super().__init__(
             metric_name='cpu_utilization_procfs_system',
             metrics={'time': int, 'value': int},
             resolution=resolution,
             unit='Ratio',
             current_dir=os.path.dirname(os.path.abspath(__file__)),
+            skip_check = skip_check,
         )

metric_providers/lm_sensors/abstract_provider.py

@@ -22,7 +22,7 @@ def _create_options(self):
         return ['-c'] + [f"'{i}'" for i in provider_config['chips']] \
             + ['-f'] + [f"'{i}'" for i in provider_config['features']]
 
-    def __init__(self, metric_name, resolution, unit):
+    def __init__(self, metric_name, resolution, unit, skip_check=False):
         if __name__ == '__main__':
             # If you run this on the command line you will need to set this in the config
             # This is separate so it is always clear what config is used.
@@ -35,5 +35,6 @@ def __init__(self, metric_name, resolution, unit):
             resolution=resolution,
             unit=unit,
             current_dir=os.path.dirname(os.path.abspath(__file__)),
+            skip_check=skip_check,
         )
         self._extra_switches = self._create_options()

metric_providers/memory/energy/RAPL/MSR/component/provider.py

@@ -4,12 +4,13 @@
 
 
 class MemoryEnergyRaplMsrComponentProvider(BaseMetricProvider):
-    def __init__(self, resolution):
+    def __init__(self, resolution, skip_check=False):
         super().__init__(
             metric_name='memory_energy_rapl_msr_component',
             metrics={'time': int, 'value': int, 'package_id': str},
             resolution=resolution,
             unit='mJ',
             current_dir=os.path.dirname(os.path.abspath(__file__)),
+            skip_check=skip_check,
         )
         self._extra_switches = ['-d']

metric_providers/memory/total/cgroup/container/provider.py

@@ -3,12 +3,13 @@
 from metric_providers.base import BaseMetricProvider
 
 class MemoryTotalCgroupContainerProvider(BaseMetricProvider):
-    def __init__(self, resolution, rootless=False):
+    def __init__(self, resolution, rootless=False, skip_check=False):
         super().__init__(
             metric_name='memory_total_cgroup_container',
             metrics={'time': int, 'value': int, 'container_id': str},
             resolution=resolution,
             unit='Bytes',
             current_dir=os.path.dirname(os.path.abspath(__file__)),
+            skip_check=skip_check,
         )
         self._rootless = rootless

metric_providers/network/connections/proxy/container/provider.py

@@ -14,8 +14,7 @@
 CURRENT_DIR = os.path.dirname(os.path.abspath(__file__))
 
 class NetworkConnectionsProxyContainerProvider(BaseMetricProvider):
-    def __init__(self, *, host_ip=None):
-
+    def __init__(self, *, host_ip=None, skip_check=False):
         tinyproxy_path = subprocess.getoutput('which tinyproxy')
 
         super().__init__(
@@ -24,7 +23,8 @@ def __init__(self, *, host_ip=None):
             resolution=None,
             unit=None,
             current_dir=os.path.dirname(os.path.abspath(__file__)),
-            metric_provider_executable=f"{tinyproxy_path}"
+            skip_check=skip_check,
+            metric_provider_executable=f"{tinyproxy_path}",
         )
 
         self._conf_file = f"{CURRENT_DIR}/proxy_conf.conf"

metric_providers/network/io/cgroup/container/provider.py

@@ -3,12 +3,13 @@
 from metric_providers.base import BaseMetricProvider
 
 class NetworkIoCgroupContainerProvider(BaseMetricProvider):
-    def __init__(self, resolution, rootless=False):
+    def __init__(self, resolution, rootless=False, skip_check=False):
         super().__init__(
             metric_name='network_io_cgroup_container',
             metrics={'time': int, 'value': int, 'container_id': str},
             resolution=resolution,
             unit='Bytes',
             current_dir=os.path.dirname(os.path.abspath(__file__)),
+            skip_check=skip_check,
         )
         self._rootless = rootless

metric_providers/network/io/docker/stats/container/provider.py

@@ -4,13 +4,14 @@
 from metric_providers.base import BaseMetricProvider
 
 class NetworkIoDockerStatsContainerProvider(BaseMetricProvider):
-    def __init__(self, resolution):
+    def __init__(self, resolution, skip_check=False):
         super().__init__(
             metric_name='network_io_docker_stats_container',
             metrics={'time': int, 'value': int, 'container_id': str},
             resolution=resolution,
             unit='Bytes',
             current_dir=os.path.dirname(os.path.abspath(__file__)),
+            skip_check=skip_check,
         )
 
     def start_profiling(self, containers=None):