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diff --git a/test/mocks/datafilecollector-testharness/mr-sim/README.md b/test/mocks/datafilecollector-testharness/mr-sim/README.md index d3ca91c87..653b47e8f 100644 --- a/test/mocks/datafilecollector-testharness/mr-sim/README.md +++ b/test/mocks/datafilecollector-testharness/mr-sim/README.md @@ -1,45 +1,43 @@ -#MR-simulator -This readme contains: +# MR-simulator -**Introduction** +This readme contains: -**Building and running** +- Introduction +- Building and running +- Configuration -**Configuration** +## Introduction -###Introduction### The MR-sim is a python script delivering batches of events including one or more fileReady for one or more PNFs. It is possible to configure number of events, PNFs, consumer groups, exising or missing files, file prefixes and change identifier. In addition, MR sim can be configured to deliver file url for up to 5 FTP servers (simulating the PNFs). -###Building and running### +## Building and running + It is possible build and run MR-sim manually as a container if needed. In addition MR-sim can be executed as python script, see instuctions further down. Otherwise it is recommended to use the test scripts in the auto-test dir or run all simulators in one go using scripts in the simulator-group dir. To build and run manually as a docker container: -1. Build docker container with ```docker build -t mrsim:latest .``` -2. Run the container ```docker-compose up``` -###Configuration### +1. Build docker container with `docker build -t mrsim:latest .` +2. Run the container `docker-compose up` + +## Configuration + The event pattern, called TC, of the MR-sim is controlled with a arg to python script. See section TC info for available patterns. All other configuration is done via envrionment variables. The simulator listens to port 2222. The following envrionment vaiables are used: -**FTPS_SIMS** - A comma-separated list of hostname:port for the FTP servers to generate ftps file urls for. If not set MR sim will assume 'localhost:21'. Minimum 1 and maximum 5 host-port pairs can be given. - -**SFTP_SIMS** - A comma-separated list of hostname:port for the FTP servers to generate sftp file urls for. If not set MR sim will assume 'localhost:1022'. Minimum 1 and maximum 5 host-port pairs can be given. - -**NUM_FTP_SERVERS** - Number of FTP servers to use out of those specified in the envrioment variables above. The number shall be in the range 1-5. - -**MR_GROUPS** - A comma-separated list of consummer-group:changeId[:changeId]*. Defines which change identifier that should be used for each consumer gropu. If not set the MR-sim will assume 'OpenDcae-c12:PM_MEAS_FILES'. +- **FTPS_SIMS** - A comma-separated list of hostname:port for the FTP servers to generate ftps file urls for. If not set MR sim will assume 'localhost:21'. Minimum 1 and maximum 5 host-port pairs can be given. +- **SFTP_SIMS** - A comma-separated list of hostname:port for the FTP servers to generate sftp file urls for. If not set MR sim will assume 'localhost:1022'. Minimum 1 and maximum 5 host-port pairs can be given. +- **NUM_FTP_SERVERS** - Number of FTP servers to use out of those specified in the envrioment variables above. The number shall be in the range 1-5. +- **MR_GROUPS** - A comma-separated list of consummer-group:changeId[:changeId]\*. Defines which change identifier that should be used for each consumer gropu. If not set the MR-sim will assume 'OpenDcae-c12:PM_MEAS_FILES'. +- **MR_FILE_PREFIX_MAPPING** - A comma-separated list of changeId:filePrefix. Defines which file prefix to use for each change identifier, needed to distinguish files for each change identifiers. If not set the MR-sim will assume 'PM_MEAS_FILES:A -**MR_FILE_PREFIX_MAPPING** - A comma-separated list of changeId:filePrefix. Defines which file prefix to use for each change identifier, needed to distinguish files for each change identifiers. If not set the MR-sim will assume 'PM_MEAS_FILES:A +## Statistics read-out and commands - - -###Statistics read-out and commands### The simulator can be queried for statistics and started/stopped (use curl from cmd line or open in browser, curl used below): `curl localhost:2222` - Just returns 'Hello World'. @@ -60,70 +58,63 @@ The simulator can be queried for statistics and started/stopped (use curl from `curl localhost:2222/fileprefixes` - returns the setting of env var MR_FILE_PREFIX_MAPPING. - `curl localhost:2222/ctr_requests` - returns an integer of the number of get requests, for all groups, to the event poll path `curl localhost:2222/groups/ctr_requests` - returns a list of integers of the number of get requests, for each consumer group, to the event poll path `curl localhost:2222/ctr_requests/<consumer-group>` - returns an integer of the number of get requests, for the specified consumer group, to the event poll path - `curl localhost:2222/ctr_responses` - returns an integer of the number of get responses, for all groups, to the event poll path `curl localhost:2222/groups/ctr_responses` - returns a list of integers of the number of get responses, for each consumer group, to the event poll path `curl localhost:2222/ctr_responses/<consumer-group>` - returns an integer of the number of get responses, for the specified consumer group, to the event poll path - `curl localhost:2222/ctr_files` - returns an integer of the number generated files for all groups `curl localhost:2222/groups/ctr_files` - returns a list of integers of the number generated files for each group `curl localhost:2222/ctr_files/<consumer-group>` - returns an integer or the number generated files for the specified group - `curl localhost:2222/ctr_unique_files` - returns an integer of the number generated unique files for all groups `curl localhost:2222/groups/ctr_unique_files` - returns a list of integers of the number generated unique files for each group `curl localhost:2222/ctr_unique_files/<consumer-group>` - returns an integer or the number generated unique files for the specified group - - `curl localhost:2222/ctr_events` - returns the total number of events for all groups `curl localhost:2222/groups/ctr_events` - returns a list the integer of the total number of events for each group `curl localhost:2222/ctr_events/<consumer-group>` - returns the total number of events for a specified group - `curl localhost:2222/exe_time_first_poll` - returns the execution time in mm:ss from the first poll `curl localhost:2222/groups/exe_time_first_poll` - returns a list of the execution time in mm:ss from the first poll for each group `curl localhost:2222/exe_time_first_poll/<consumer-group>` - returns the execution time in mm:ss from the first poll for the specified group - `curl localhost:2222/ctr_unique_PNFs` - returns the number of unique PNFS in all events. `curl localhost:2222/groups/ctr_unique_PNFs` - returns a list of the number of unique PNFS in all events for each group. `curl localhost:2222/ctr_unique_PNFs/<consumer-group>` - returns the number of unique PNFS in all events for the specified group. +## Alternative to running python (as described below) on your machine, use the docker files -#Alternative to running python (as described below) on your machine, use the docker files. -1. Build docker container with ```docker build -t mrsim:latest .``` -2. Run the container ```docker-compose up``` -The behavior can be changed by argument to the python script in the docker-compose.yml +1. Build docker container with `docker build -t mrsim:latest .` +2. Run the container `docker-compose up` + The behavior can be changed by argument to the python script in the docker-compose.yml +## Common TC info -##Common TC info File names for 1MB, 5MB and 50MB files -Files in the format: <size-in-mb>MB_<sequence-number>.tar.gz Ex. for 5MB file with sequence number 12: 5MB_12.tar.gz +Files in the format: <size-in-mb>MB\_<sequence-number>.tar.gz Ex. for 5MB file with sequence number 12: 5MB_12.tar.gz The sequence numbers are stepped so that all files have unique names -Missing files (files that are not expected to be found in the ftp server. Format: MissingFile_<sequence-number>.tar.gz +Missing files (files that are not expected to be found in the ftp server. Format: MissingFile\*<sequence-number>.tar.gz + +When the number of events are exhausted, empty replies are returned '\[]', for the limited test cases. For endless tc no empty replies will be given. -When the number of events are exhausted, empty replies are returned '[]', for the limited test cases. For endless tc no empty replies will be given. Test cases are limited unless noted as 'endless'. TC100 - One ME, SFTP, 1 1MB file, 1 event @@ -140,7 +131,6 @@ TC112 - One ME, SFTP, 5MB files, 100 files per event, 100 events, 1 event per po TC113 - One ME, SFTP, 1MB files, 100 files per event, 100 events. All events in one poll. - TC120 - One ME, SFTP, 1MB files, 100 files per event, 100 events, 1 event per poll. 10% of replies each: no response, empty message, slow response, 404-error, malformed json TC121 - One ME, SFTP, 1MB files, 100 files per event, 100 events, 1 event per poll. 10% missing files @@ -195,36 +185,28 @@ TC8XX is same as TC7XX but with FTPS TC2XXX is same as TC1XXX but with FTPS - ## Developer workflow -1. ```sudo apt install python3-venv``` -2. ```source .env/bin/activate/``` -3. ```pip3 install "anypackage"``` #also include in source code -4. ```pip3 freeze | grep -v "pkg-resources" > requirements.txt``` #to create a req file -5. ```FLASK_APP=mr-sim.py flask run``` - - or - - ```python3 mr-sim.py ``` - -6. Check/lint/format the code before commit/amed by ```autopep8 --in-place --aggressive --aggressive mr-sim.py``` - - -## User workflow on *NIX +1. `sudo apt install python3-venv` +2. `source .env/bin/activate/` +3. `pip3 install "anypackage"` #also include in source code +4. `pip3 freeze | grep -v "pkg-resources" > requirements.txt` #to create a req file +5. `FLASK_APP=mr-sim.py flask run` + or + `python3 mr-sim.py ` +6. Check/lint/format the code before commit/amed by `autopep8 --in-place --aggressive --aggressive mr-sim.py` +## User workflow on \*NIX When cloning/fetching from the repository first time: + 1. `git clone` 2. `cd "..." ` #navigate to this folder 3. `source setup.sh ` #setting up virtualenv and install requirements - - you'll get a sourced virtualenv shell here, check prompt + you'll get a sourced virtualenv shell here, check prompt 4. `(env) $ python3 mr-sim.py --help` - - alternatively - - `(env) $ python3 mr-sim.py --tc1` + alternatively + `(env) $ python3 mr-sim.py --tc1` Every time you run the script, you'll need to step into the virtualenv by following step 3 first. @@ -241,4 +223,4 @@ When cloning/fetching from the repository first time: 7. 'pip3 install -r requirements.txt' #this will install in the local environment then 8. 'python3 dfc-sim.py' -Every time you run the script, you'll need to step into the virtualenv by step 2+6.
\ No newline at end of file +Every time you run the script, you'll need to step into the virtualenv by step 2+6. |