requirements.txt and .travis.yml

.travis.yml

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+language: python
+python:
+    - "3.8"
+install: 
+    - pip install -r requirements.txt
+    - mkdir -p test_tftpboot/pxelinux.cfg
+    - mkdir -p test_tftpboot/loaders/base
+    - touch test_tftpboot/loaders/base/n01
+    - touch test_tftpboot/loaders/base/n02
+    - touch test_tftpboot/loaders/base/n03
+    - mkdir test_tftpboot/loaders/`whoami`
+    - touch test_tftpboot/loaders/`whoami`/n01
+    - touch test_tftpboot/loaders/`whoami`/n02
+    - touch test_tftpboot/loaders/`whoami`/n03
+    - touch test_tmdb.json
+script: 
+    - pytest tests

README.md

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+# tm - testbed manager
+[![Build Status](https://travis-ci.org/micchie/tm.svg?branch=master)](https://travis-ci.org/micchie/tm)

requirements.txt

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+python-ipmi
+pandas
+tinydb
+pathlib

tests/test_all.py

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+from tm import Tm
+import shlex
+from re import search
+from datetime import datetime, timedelta
+
+n01 = 'tm inventory add --mac 00:00:00:00:12:36 --ip=192.168.0.14 --ipmiaddr 192.168.0.114 --ipmipass root,root --cpu "E3-1220v2" --ram 16 --nic "x520-DA2" n01'
+n02 = 'tm inventory add --mac 00:00:00:00:12:37 --ip=192.168.0.15 --ipmiaddr 192.168.0.115 --ipmipass root,root --cpu "E3-1220v2" --ram 8 --nic "x520-DA2" n02'
+n03 = 'tm inventory add --mac 00:00:00:00:12:38 --ip=192.168.0.16 --ipmiaddr 192.168.0.116 --ipmipass root,root --cpu "E3-1220v2" --ram 4 --nic "N/A" n03'
+addnodes = [n01, n02, n03]
+
+dbf = './test_tmdb.json'
+tfb = './test_tftpboot'
+
+ret_rsv_date_past = 'date must be on or later than today'
+ret_rsv_in_use = 'node in use'
+ret_rsv_success = 'reserve successful'
+ret_rsv_update_success = 'update successful'
+ret_rsv_release_success = 'release successful'
+
+def test_all():
+    out = Tm(shlex.split('tm inventory show'), dbfile=dbf, tftpboot=tfb).output
+    assert search('no db entry', out)
+
+    for a in addnodes:
+        out = Tm(shlex.split(a), dbfile=dbf, tftpboot=tfb).output
+        assert search('success', out)
+    out = Tm(shlex.split('tm inventory show --addr --devices'), dbfile=dbf, tftpboot=tfb).output
+    for n in ['n01', 'n02', 'n03']:
+        assert n in out['node'].values
+        for i in ['mac', 'ip', 'ipmiaddr', 'ipmipass', 'cpu', 'ram']:
+            assert len(out[i].values) == 3
+
+    now = datetime.now().date()
+    nowm1 = now + timedelta(days=-1)
+    nowm1_s = datetime.strftime(nowm1, '%d/%m/%y')
+    nowp1 = now + timedelta(days=1)
+    nowp1_s = datetime.strftime(nowp1, '%d/%m/%y')
+    nowp10 = now + timedelta(days=10)
+    nowp10_s = datetime.strftime(nowp10, '%d/%m/%y')
+
+    out = Tm(shlex.split('tm reservation reserve n01 {}'.format(nowm1_s)),
+            dbfile=dbf, tftpboot=tfb).output
+    assert search(ret_rsv_date_past, out)
+
+    out = Tm(shlex.split('tm reservation reserve n01 {}'.format(nowp1_s)),
+            dbfile=dbf, tftpboot=tfb).output
+    assert search(ret_rsv_success, out)
+
+    out = Tm(shlex.split('tm reservation reserve n01 {}'.format(nowm1_s)),
+            dbfile=dbf, tftpboot=tfb).output
+    assert search(ret_rsv_in_use, out)
+
+    out = Tm(shlex.split('tm reservation update n01 {}'.format(nowp10_s)),
+            dbfile=dbf, tftpboot=tfb).output
+    assert search(ret_rsv_update_success, out)
+
+    out = Tm(shlex.split('tm reservation release n01'),
+            dbfile=dbf, tftpboot=tfb).output
+    assert search(ret_rsv_release_success, out)

tm-cleanup.service

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+[Unit]
+Description=Clean up tm reservations expired
+ConditionACPower=true
+
+[Service]
+Type=oneshot
+ExecStart=/usr/local/bin/tm reservation clean
+User=root
+ProtectSystem=strict
+ReadWritePaths=/usr/local/tm
+Nice=19
+IOSchedulingClass=best-effort
+IOSchedulingPriority=7
+ProtectControlGroups=true
+ProtectKernelModules=true
+RestrictRealtime=true
+
+[Install]
+WantedBy=multi-user.target

tm-cleanup.timer

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+[Unit]
+Description=Daily tm cleanup of expired reservations
+
+[Timer]
+OnCalendar=daily
+AccuracySec=1h
+Persistent=true
+
+[Install]
+WantedBy=timers.target