Docker and Cloudbuild fixes (#1074)

Following changes in `panoptes-utils`, this cleans up and simplifies the Docker services.

## Description

* **Breaking change** Python 3.8
* **Breaking change** Default service install does not include ``focuser`` dependencies.
* **Breaking change** Default Docker command is a ``ipython`` console with the simulators loaded.
* **Breaking change** Docker image only contains limited set of files.
* **Breaking change** Directories inside the service image have been simplified for easier mapping onto desired targets on the host. The main top-level directory (i.e. ``$PANDIR``) is now ``/POCS`` with other folders nested underneath.
* **Breaking change** Removing ``peas`` scripts.
* Simple example script for creating a ``POCS`` instance with all simulators.
* Using ``threading.excepthook`` to log errors in camera exposure threads. Addresses some of #1047.
* Updated install script (includes ZSH again).
* Pointing state is skipped if `num_pointing_images==0`.
* Images use ``gcr.io/panoptes-exp/panoptes-utils`` as base.
* Docker files are all contained within ``docker`` folder.
* Docker image has tycho2 10-19 index files for plate-solving.
* Docker services (``config-server`` and ``pocs-control``) are started in ``global`` mode so there can be only one.
* Config changed to run with simulators out of the box.
* Removing old scripts and config files.
* Simplify testing service by removing ``tests/env`` file.
* The default ``radius`` for solving images is 15°. 

## Related Issue
Needed by #1071, #1072

.dockerignore

@@ -22,7 +22,6 @@ logs/
 notebooks
 examples
 docs
-build
 coverage.xml
 
 # Build and docs folder/files

.gcloudignore

@@ -3,7 +3,7 @@
 venv
 
 # See note in .dockerignore about the git folder.
-.git
+!.git
 .github
 
 *.md
@@ -21,5 +21,8 @@ logs/
 notebooks
 examples
 docs
-build
-coverage.xml
+
+# Build and docs folder/files
+build/*
+dist/*
+sdist/*

.github/workflows/pythontest.yaml

@@ -6,7 +6,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: [ 3.7 ]
+        python-version: [ 3.8 ]
     steps:
       - name: Checkout code
         uses: actions/checkout@v2
@@ -19,24 +19,24 @@ jobs:
           pip install flake8
           # stop the build if there are Python syntax errors or undefined names
           flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
-          # exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
+          # exit-zero treats all errors as warnings.
           flake8 . --count --exit-zero --max-complexity=10 --max-line-length=100 --statistics
   test:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: [ 3.7 ]
+        python-version: [ 3.8 ]
     steps:
       - name: Checkout code
         uses: actions/checkout@v2
       - name: Build panoptes-pocs image
         run: |
-          docker-compose -f tests/docker-compose.yaml --env-file tests/env build
-      - name: Test with pytest in panoptes-pocs container
-        run: |
+          docker-compose -f tests/docker-compose.yaml build
           mkdir -p logs && chmod -R 777 logs
           mkdir -p build && chmod -R 777 build
-          docker-compose -f tests/docker-compose.yaml --env-file tests/env run pocs pytest
+      - name: Test with pytest in panoptes-pocs container
+        run: |
+          docker-compose -f tests/docker-compose.yaml up
       - name: Upload coverage report to codecov.io
         uses: codecov/codecov-action@v1
         if: success()

.gitignore

@@ -24,31 +24,31 @@ tags
 
 # Package files
 *.egg
-*.eggs/
+*.eggs
 .installed.cfg
 *.egg-info
 
 # Unittest and coverage
-htmlcov/*
-.coverage
+htmlcov
 .tox
 junit.xml
 coverage.xml
-.coverage.*
-.pytest_cache/
+.coverage*
+.pytest_cache
+cover
 
 # Build and docs folder/files
-build/*
-dist/*
-sdist/*
-docs/api/*
-docs/_rst/*
-docs/_build/*
-cover/*
+build
+dist
+sdist
+docs/api
+docs/_rst
+docs/_build
 MANIFEST
 
 # Per-project virtualenvs
-.venv*/
-**/.ipynb_checkpoints/**
+.venv*
+.ipynb_checkpoints
 
 logs
+conf_files/*_local.yaml

CHANGELOG.rst

@@ -2,22 +2,58 @@
 Changelog
 =========
 
-[0.7.dev8]
+[0.7.8dev]
 ----------
 
+Generic
+~~~~~~~
+
+* **Breaking changes** #1074
+
+  * Python 3.8
+  * Default service install does not include ``focuser`` dependencies.
+  * Default Docker command is a ``ipython`` console with the simulators loaded.
+  * Docker image only contains limited set of files.
+  * Directories inside the service image have been simplified for easier mapping onto desired targets on the host. The main top-level directory (i.e. ``$PANDIR``) is now ``/POCS`` with other folders nested underneath.
+  * Removing ``peas`` scripts.
+
+Added
+~~~~~
+
+* Simple example script for creating a ``POCS`` instance with all simulators. #1074
+* Using ``threading.excepthook`` to log errors in camera exposure threads. #1074
+
+Changed
+~~~~~~~
+
+* Updated install script (includes ZSH again). #1074
+* Pointing state is skipped if ``num_pointing_images==0`. #1074
+* The default ``radius`` for solving images is 15°.
+
 Docker
 ~~~~~~
 
 * ``PANUSER`` owns ``conda``. #1068
 * Dockerfile cleanup for better builds. #1068
 * Docker image does not contain ``focuser`` extras by default. #1068
+* Images use ``gcr.io/panoptes-exp/panoptes-utils`` as base. #1074
+* Docker files are all contained within ``docker`` folder. #1074
+* Docker image has tycho2 10-19 index files for plate-solving. #1074
+* Docker services (``config-server`` and ``pocs-control``) are started in ``global`` mode so tehre can be only one. # 1074
+* Config changed to run with simulators out of the box. #1074
+
+Removing
+~~~~~~~~
+
+* Old scripts and config files. #1074
 
 Testing
 ~~~~~~~
 
 * Fix the log level in conftest. #1068
 * Move all tests into ``tests`` subdir from project root. #1068
 * Cleanup of testing setup, especially for GHA. #1068
+* Simplify testing service by removing ``tests/env`` file. #1074
 
 [0.7.7] - 2021-01-19
 --------------------