Merge branch 'realtime-status' into 'DEV'

Realtime status

See merge request !23

Pipfile

@@ -20,6 +20,10 @@ python-novaclient = "*"
 keystoneauth1 = "*"
 django-guardian = "*"
 djoser = "*"
+channels = "*"
+channels-redis = "*"
+celery = {extras = ["redis"],version = "*"}
+django-celery-beat = "*"
 
 [requires]
 python_version = "3.6"

Pipfile.lock

 {
     "_meta": {
         "hash": {
-            "sha256": "0fed32b0729a6c30573ef1318d5a118979a71fe65f275d3b4b44c75091e0d9b1"
+            "sha256": "440ab7f0500310e04e5050c5046a7cd02e30b6bbba4bcf4691995a7f5cac8163"
         },
         "pipfile-spec": 6,
         "requires": {
@@ -16,6 +16,20 @@
         ]
     },
     "default": {
+        "aioredis": {
+            "hashes": [
+                "sha256:15f8af30b044c771aee6787e5ec24694c048184c7b9e54c3b60c750a4b93273a",
+                "sha256:b61808d7e97b7cd5a92ed574937a079c9387fdadd22bfbfa7ad2fd319ecc26e3"
+            ],
+            "version": "==1.3.1"
+        },
+        "amqp": {
+            "hashes": [
+                "sha256:6e649ca13a7df3faacdc8bbb280aa9a6602d22fd9d545336077e573a1f4ff3b8",
+                "sha256:77f1aef9410698d20eaeac5b73a87817365f457a507d82edf292e12cbb83b08d"
+            ],
+            "version": "==2.5.2"
+        },
         "appdirs": {
             "hashes": [
                 "sha256:9e5896d1372858f8dd3344faf4e5014d21849c756c8d5701f78f8a103b372d92",
@@ -30,6 +44,34 @@
             ],
             "version": "==3.2.7"
         },
+        "async-timeout": {
+            "hashes": [
+                "sha256:0c3c816a028d47f659d6ff5c745cb2acf1f966da1fe5c19c77a70282b25f4c5f",
+                "sha256:4291ca197d287d274d0b6cb5d6f8f8f82d434ed288f962539ff18cc9012f9ea3"
+            ],
+            "version": "==3.0.1"
+        },
+        "attrs": {
+            "hashes": [
+                "sha256:08a96c641c3a74e44eb59afb61a24f2cb9f4d7188748e76ba4bb5edfa3cb7d1c",
+                "sha256:f7b7ce16570fe9965acd6d30101a28f62fb4a7f9e926b3bbc9b61f8b04247e72"
+            ],
+            "version": "==19.3.0"
+        },
+        "autobahn": {
+            "hashes": [
+                "sha256:1c943f94bb759c07445a6984a3bc4c76f73e2a90a1fc2c3521c211579b73d3db",
+                "sha256:6818f4227ab4bce807727903c4b47cee02c15fd4811ab707be9f9eeaf30beaac"
+            ],
+            "version": "==20.4.2"
+        },
+        "automat": {
+            "hashes": [
+                "sha256:7979803c74610e11ef0c0d68a2942b152df52da55336e0c9d58daf1831cbdf33",
+                "sha256:b6feb6455337df834f6c9962d6ccf771515b7d939bca142b29c20c2376bc6111"
+            ],
+            "version": "==20.2.0"
+        },
         "babel": {
             "hashes": [
                 "sha256:1aac2ae2d0d8ea368fa90906567f5c08463d98ade155c0c4bfedd6a0f7160e38",
@@ -37,12 +79,30 @@
             ],
             "version": "==2.8.0"
         },
+        "billiard": {
+            "hashes": [
+                "sha256:bff575450859a6e0fbc2f9877d9b715b0bbc07c3565bb7ed2280526a0cdf5ede",
+                "sha256:d91725ce6425f33a97dfa72fb6bfef0e47d4652acd98a032bd1a7fbf06d5fa6a"
+            ],
+            "version": "==3.6.3.0"
+        },
+        "celery": {
+            "extras": [
+                "redis"
+            ],
+            "hashes": [
+                "sha256:108a0bf9018a871620936c33a3ee9f6336a89f8ef0a0f567a9001f4aa361415f",
+                "sha256:5b4b37e276033fe47575107a2775469f0b721646a08c96ec2c61531e4fe45f2a"
+            ],
+            "index": "pypi",
+            "version": "==4.4.2"
+        },
         "certifi": {
             "hashes": [
-                "sha256:017c25db2a153ce562900032d5bc68e9f191e44e9a0f762f373977de9df1fbb3",
-                "sha256:25b64c7da4cd7479594d035c08c2d809eb4aab3a26e5a990ea98cc450c320f1f"
+                "sha256:1d987a998c75633c40847cc966fcf5904906c920a7f17ef374f5aa4282abd304",
+                "sha256:51fcb31174be6e6664c5f69e3e1691a2d72a1a12e90f872cbdb1567eb47b6519"
             ],
-            "version": "==2019.11.28"
+            "version": "==2020.4.5.1"
         },
         "cffi": {
             "hashes": [
@@ -77,6 +137,22 @@
             ],
             "version": "==1.14.0"
         },
+        "channels": {
+            "hashes": [
+                "sha256:08e756406d7165cb32f6fc3090c0643f41ca9f7e0f7fada0b31194662f20f414",
+                "sha256:80a5ad1962ae039a3dcc0a5cb5212413e66e2f11ad9e9db8004834436daf3400"
+            ],
+            "index": "pypi",
+            "version": "==2.4.0"
+        },
+        "channels-redis": {
+            "hashes": [
+                "sha256:62d2b5301cd0fc421e4284afa8e7ed5cadadc9738ec43fa2b3c92b5cc76926dc",
+                "sha256:72ab784887a9c519b334487db26aa24287f3d0561901edb52cd14f32017999dd"
+            ],
+            "index": "pypi",
+            "version": "==2.4.2"
+        },
         "chardet": {
             "hashes": [
                 "sha256:84ab92ed1c4d4f16916e05906b6b75a6c0fb5db821cc65e70cbd64a3e2a5eaae",
@@ -84,38 +160,50 @@
             ],
             "version": "==3.0.4"
         },
+        "constantly": {
+            "hashes": [
+                "sha256:586372eb92059873e29eba4f9dec8381541b4d3834660707faf8ba59146dfc35",
+                "sha256:dd2fa9d6b1a51a83f0d7dd76293d734046aa176e384bf6e33b7e44880eb37c5d"
+            ],
+            "version": "==15.1.0"
+        },
         "cryptography": {
             "hashes": [
-                "sha256:02079a6addc7b5140ba0825f542c0869ff4df9a69c360e339ecead5baefa843c",
-                "sha256:1df22371fbf2004c6f64e927668734070a8953362cd8370ddd336774d6743595",
-                "sha256:369d2346db5934345787451504853ad9d342d7f721ae82d098083e1f49a582ad",
-                "sha256:3cda1f0ed8747339bbdf71b9f38ca74c7b592f24f65cdb3ab3765e4b02871651",
-                "sha256:44ff04138935882fef7c686878e1c8fd80a723161ad6a98da31e14b7553170c2",
-                "sha256:4b1030728872c59687badcca1e225a9103440e467c17d6d1730ab3d2d64bfeff",
-                "sha256:58363dbd966afb4f89b3b11dfb8ff200058fbc3b947507675c19ceb46104b48d",
-                "sha256:6ec280fb24d27e3d97aa731e16207d58bd8ae94ef6eab97249a2afe4ba643d42",
-                "sha256:7270a6c29199adc1297776937a05b59720e8a782531f1f122f2eb8467f9aab4d",
-                "sha256:73fd30c57fa2d0a1d7a49c561c40c2f79c7d6c374cc7750e9ac7c99176f6428e",
-                "sha256:7f09806ed4fbea8f51585231ba742b58cbcfbfe823ea197d8c89a5e433c7e912",
-                "sha256:90df0cc93e1f8d2fba8365fb59a858f51a11a394d64dbf3ef844f783844cc793",
-                "sha256:971221ed40f058f5662a604bd1ae6e4521d84e6cad0b7b170564cc34169c8f13",
-                "sha256:a518c153a2b5ed6b8cc03f7ae79d5ffad7315ad4569b2d5333a13c38d64bd8d7",
-                "sha256:b0de590a8b0979649ebeef8bb9f54394d3a41f66c5584fff4220901739b6b2f0",
-                "sha256:b43f53f29816ba1db8525f006fa6f49292e9b029554b3eb56a189a70f2a40879",
-                "sha256:d31402aad60ed889c7e57934a03477b572a03af7794fa8fb1780f21ea8f6551f",
-                "sha256:de96157ec73458a7f14e3d26f17f8128c959084931e8997b9e655a39c8fde9f9",
-                "sha256:df6b4dca2e11865e6cfbfb708e800efb18370f5a46fd601d3755bc7f85b3a8a2",
-                "sha256:ecadccc7ba52193963c0475ac9f6fa28ac01e01349a2ca48509667ef41ffd2cf",
-                "sha256:fb81c17e0ebe3358486cd8cc3ad78adbae58af12fc2bf2bc0bb84e8090fa5ce8"
-            ],
-            "version": "==2.8"
+                "sha256:0cacd3ef5c604b8e5f59bf2582c076c98a37fe206b31430d0cd08138aff0986e",
+                "sha256:192ca04a36852a994ef21df13cca4d822adbbdc9d5009c0f96f1d2929e375d4f",
+                "sha256:19ae795137682a9778892fb4390c07811828b173741bce91e30f899424b3934d",
+                "sha256:1b9b535d6b55936a79dbe4990b64bb16048f48747c76c29713fea8c50eca2acf",
+                "sha256:2a2ad24d43398d89f92209289f15265107928f22a8d10385f70def7a698d6a02",
+                "sha256:3be7a5722d5bfe69894d3f7bbed15547b17619f3a88a318aab2e37f457524164",
+                "sha256:49870684da168b90110bbaf86140d4681032c5e6a2461adc7afdd93be5634216",
+                "sha256:587f98ce27ac4547177a0c6fe0986b8736058daffe9160dcf5f1bd411b7fbaa1",
+                "sha256:5aca6f00b2f42546b9bdf11a69f248d1881212ce5b9e2618b04935b87f6f82a1",
+                "sha256:6b744039b55988519cc183149cceb573189b3e46e16ccf6f8c46798bb767c9dc",
+                "sha256:6b91cab3841b4c7cb70e4db1697c69f036c8bc0a253edc0baa6783154f1301e4",
+                "sha256:7598974f6879a338c785c513e7c5a4329fbc58b9f6b9a6305035fca5b1076552",
+                "sha256:7a279f33a081d436e90e91d1a7c338553c04e464de1c9302311a5e7e4b746088",
+                "sha256:95e1296e0157361fe2f5f0ed307fd31f94b0ca13372e3673fa95095a627636a1",
+                "sha256:9fc9da390e98cb6975eadf251b6e5fa088820141061bf041cd5c72deba1dc526",
+                "sha256:cc20316e3f5a6b582fc3b029d8dc03aabeb645acfcb7fc1d9848841a33265748",
+                "sha256:d1bf5a1a0d60c7f9a78e448adcb99aa101f3f9588b16708044638881be15d6bc",
+                "sha256:ed1d0760c7e46436ec90834d6f10477ff09475c692ed1695329d324b2c5cd547",
+                "sha256:ef9a55013676907df6c9d7dd943eb1770d014f68beaa7e73250fb43c759f4585"
+            ],
+            "version": "==2.9"
+        },
+        "daphne": {
+            "hashes": [
+                "sha256:1ca46d7419103958bbc9576fb7ba3b25b053006e22058bc97084ee1a7d44f4ba",
+                "sha256:aa64840015709bbc9daa3c4464a4a4d437937d6cda10a9b51e913eb319272553"
+            ],
+            "version": "==2.5.0"
         },
         "debtcollector": {
             "hashes": [
-                "sha256:7a2e4fe10f938a15e888de3f8a00ba80c02b494d37c5e724dabb8a5a530880a5",
-                "sha256:bdef71fc362fadfde363d78c08820dfac38757bc99ebf2bf3cae72f6d93d1f60"
+                "sha256:36dfe3e691e7e66f650273ae3bd1670b4c1668a10b16e118b2e6ec9ad3a74309",
+                "sha256:96bde97db3de77218c9198db72e1ff4b8a794056ca2773356a6ac636418c602d"
             ],
-            "version": "==2.0.0"
+            "version": "==2.0.1"
         },
         "decorator": {
             "hashes": [
@@ -126,11 +214,19 @@
         },
         "django": {
             "hashes": [
-                "sha256:50b781f6cbeb98f673aa76ed8e572a019a45e52bdd4ad09001072dfd91ab07c8",
-                "sha256:89e451bfbb815280b137e33e454ddd56481fdaa6334054e6e031041ee1eda360"
+                "sha256:642d8eceab321ca743ae71e0f985ff8fdca59f07aab3a9fb362c617d23e33a76",
+                "sha256:d4666c2edefa38c5ede0ec1655424c56dc47ceb04b6d8d62a7eac09db89545c1"
             ],
             "index": "pypi",
-            "version": "==3.0.4"
+            "version": "==3.0.5"
+        },
+        "django-celery-beat": {
+            "hashes": [
+                "sha256:fdf1255eecfbeb770c6521fe3e69989dfc6373cd5a7f0fe62038d37f80f47e48",
+                "sha256:fe0b2a1b31d4a6234fea4b31986ddfd4644a48fab216ce1843f3ed0ddd2e9097"
+            ],
+            "index": "pypi",
+            "version": "==2.0.0"
         },
         "django-cors-headers": {
             "hashes": [
@@ -155,6 +251,13 @@
             ],
             "version": "==1.1.1"
         },
+        "django-timezone-field": {
+            "hashes": [
+                "sha256:758b7d41084e9ea2e89e59eb616e9b6326e6fbbf9d14b6ef062d624fe8cc6246",
+                "sha256:7e3620fe2211c2d372fad54db8f86ff884098d018d56fda4dca5e64929e05ffc"
+            ],
+            "version": "==4.0"
+        },
         "djangorestframework": {
             "hashes": [
                 "sha256:05809fc66e1c997fd9a32ea5730d9f4ba28b109b9da71fccfa5ff241201fd0a4",
@@ -177,6 +280,58 @@
             ],
             "version": "==0.9.0"
         },
+        "hiredis": {
+            "hashes": [
+                "sha256:01b577f84c20ecc9c07fc4c184231b08e3c3942de096fa99978e053de231c423",
+                "sha256:01ff0900134166961c9e339df77c33b72f7edc5cb41739f0babcd9faa345926e",
+                "sha256:03ed34a13316d0c34213c4fd46e0fa3a5299073f4d4f08e93fed8c2108b399b3",
+                "sha256:040436e91df5143aff9e0debb49530d0b17a6bd52200ce568621c31ef581b10d",
+                "sha256:091eb38fbf968d1c5b703e412bbbd25f43a7967d8400842cee33a5a07b33c27b",
+                "sha256:102f9b9dc6ed57feb3a7c9bdf7e71cb7c278fe8df1edfcfe896bc3e0c2be9447",
+                "sha256:2b4b392c7e3082860c8371fab3ae762139090f9115819e12d9f56060f9ede05d",
+                "sha256:2c9cc0b986397b833073f466e6b9e9c70d1d4dc2c2c1b3e9cae3a23102ff296c",
+                "sha256:2fa65a9df683bca72073cd77709ddeb289ea2b114d3775d225fbbcc5faf808c5",
+                "sha256:38437a681f17c975fd22349e72c29bc643f8e7eb2d6dc5df419eac59afa4d7ce",
+                "sha256:3b3428fa3cf1ee178807b52c9bee8950ab94cd4eaa9bfae8c1bbae3c49501d34",
+                "sha256:3dd8c2fae7f5494978facb0e93297dd627b1a3f536f3b070cf0a7d9157a07dcb",
+                "sha256:4414a96c212e732723b5c3d7c04d386ebbb2ec359e1de646322cbc3f875cbd0d",
+                "sha256:48c627581ad4ef60adbac980981407939acf13a0e18f093502c7b542223c4f19",
+                "sha256:4a60e71625a2d78d8ab84dfb2fa2cfd9458c964b6e6c04fea76d9ade153fb371",
+                "sha256:585ace09f434e43d8a8dbeb366865b1a044d7c06319b3c7372a0a00e63b860f4",
+                "sha256:74b364b3f06c9cf0a53f7df611045bc9437ed972a283fa1f0b12537236d23ddc",
+                "sha256:75c65c3850e89e9daa68d1b9bedd5806f177d60aa5a7b0953b4829481cfc1f72",
+                "sha256:7f052de8bf744730a9120dbdc67bfeb7605a01f69fb8e7ba5c475af33c24e145",
+                "sha256:8113a7d5e87ecf57cd4ae263cc9e429adb9a3e59f5a7768da5d3312a8d0a051a",
+                "sha256:84857ce239eb8ed191ac78e77ff65d52902f00f30f4ee83bf80eb71da73b70e6",
+                "sha256:8644a48ddc4a40b3e3a6b9443f396c2ee353afb2d45656c4fc68d04a82e8e3f7",
+                "sha256:936aa565e673536e8a211e43ec43197406f24cd1f290138bd143765079c8ba00",
+                "sha256:9afeb88c67bbc663b9f27385c496da056d06ad87f55df6e393e1516cfecb0461",
+                "sha256:9d62cc7880110e4f83b0a51d218f465d3095e2751fbddd34e553dbd106a929ff",
+                "sha256:a1fadd062fc8d647ff39220c57ea2b48c99bb73f18223828ec97f88fc27e7898",
+                "sha256:a7754a783b1e5d6f627c19d099b178059c62f782ab62b4d8ba165b9fbc2ee34c",
+                "sha256:aa59dd63bb3f736de4fc2d080114429d5d369dfb3265f771778e8349d67a97a4",
+                "sha256:ae2ee0992f8de249715435942137843a93db204dd7db1e7cc9bdc5a8436443e8",
+                "sha256:b36842d7cf32929d568f37ec5b3173b72b2ec6572dec4d6be6ce774762215aee",
+                "sha256:bcbf9379c553b5facc6c04c1e5569b44b38ff16bcbf354676287698d61ee0c92",
+                "sha256:cbccbda6f1c62ab460449d9c85fdf24d0d32a6bf45176581151e53cc26a5d910",
+                "sha256:d0caf98dfb8af395d6732bd16561c0a2458851bea522e39f12f04802dbf6f502",
+                "sha256:d6456afeddba036def1a36d8a2758eca53202308d83db20ab5d0b66590919627",
+                "sha256:dbaef9a21a4f10bc281684ee4124f169e62bb533c2a92b55f8c06f64f9af7b8f",
+                "sha256:dce84916c09aaece006272b37234ae84a8ed13abb3a4d341a23933b8701abfb5",
+                "sha256:eb8c9c8b9869539d58d60ff4a28373a22514d40495911451343971cb4835b7a9",
+                "sha256:efc98b14ee3a8595e40b1425e8d42f5fd26f11a7b215a81ef9259068931754f4",
+                "sha256:fa2dc05b87d97acc1c6ae63f3e0f39eae5246565232484b08db6bf2dc1580678",
+                "sha256:fe7d6ce9f6a5fbe24f09d95ea93e9c7271abc4e1565da511e1449b107b4d7848"
+            ],
+            "version": "==1.0.1"
+        },
+        "hyperlink": {
+            "hashes": [
+                "sha256:4288e34705da077fada1111a24a0aa08bb1e76699c9ce49876af722441845654",
+                "sha256:ab4a308feb039b04f855a020a6eda3b18ca5a68e6d8f8c899cbe9e653721d04f"
+            ],
+            "version": "==19.0.0"
+        },
         "idna": {
             "hashes": [
                 "sha256:7588d1c14ae4c77d74036e8c22ff447b26d0fde8f007354fd48a7814db15b7cb",
@@ -184,6 +339,21 @@
             ],
             "version": "==2.9"
         },
+        "importlib-metadata": {
+            "hashes": [
+                "sha256:2a688cbaa90e0cc587f1df48bdc97a6eadccdcd9c35fb3f976a09e3b5016d90f",
+                "sha256:34513a8a0c4962bc66d35b359558fd8a5e10cd472d37aec5f66858addef32c1e"
+            ],
+            "markers": "python_version < '3.8'",
+            "version": "==1.6.0"
+        },
+        "incremental": {
+            "hashes": [
+                "sha256:717e12246dddf231a349175f48d74d93e2897244939173b01974ab6661406b9f",
+                "sha256:7b751696aaf36eebfab537e458929e194460051ccad279c72b755a167eebd4b3"
+            ],
+            "version": "==17.5.0"
+        },
         "iso8601": {
             "hashes": [
                 "sha256:210e0134677cc0d02f6028087fee1df1e1d76d372ee1db0bf30bf66c5c1c89a3",
@@ -215,34 +385,44 @@
         },
         "keystoneauth1": {
             "hashes": [
-                "sha256:341046d2c758b949544e3f59c109abf3bde4ed92ec2586b8f79719dd653c59ee",
-                "sha256:3ae67c6542ed66a37cddcd26a35457c1ff5cd14b20f5490973273cf9eb555a52"
+                "sha256:02b283a662552cba65c1e6b5e89c06acfa242ff96355f59ab7def861e765a695",
+                "sha256:afa67df3030675294b4794aaa6b6bc7a647fd46012beed1a9a2945d82c646782"
             ],
             "index": "pypi",
-            "version": "==3.18.0"
+            "version": "==4.0.0"
+        },
+        "kombu": {
+            "hashes": [
+                "sha256:2d1cda774126a044d91a7ff5fa6d09edf99f46924ab332a810760fe6740e9b76",
+                "sha256:598e7e749d6ab54f646b74b2d2df67755dee13894f73ab02a2a9feb8870c7cb2"
+            ],
+            "version": "==4.6.8"
         },
         "msgpack": {
             "hashes": [
-                "sha256:002a0d813e1f7b60da599bdf969e632074f9eec1b96cbed8fb0973a63160a408",
-                "sha256:25b3bc3190f3d9d965b818123b7752c5dfb953f0d774b454fd206c18fe384fb8",
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-                "sha256:4233b7f86c1208190c78a525cd3828ca1623359ef48f78a6fea4b91bb995775a",
-                "sha256:5bea44181fc8e18eed1d0cd76e355073f00ce232ff9653a0ae88cb7d9e643322",
-                "sha256:5dba6d074fac9b24f29aaf1d2d032306c27f04187651511257e7831733293ec2",
-                "sha256:7a22c965588baeb07242cb561b63f309db27a07382825fc98aecaf0827c1538e",
-                "sha256:908944e3f038bca67fcfedb7845c4a257c7749bf9818632586b53bcf06ba4b97",
-                "sha256:9534d5cc480d4aff720233411a1f765be90885750b07df772380b34c10ecb5c0",
-                "sha256:aa5c057eab4f40ec47ea6f5a9825846be2ff6bf34102c560bad5cad5a677c5be",
-                "sha256:b3758dfd3423e358bbb18a7cccd1c74228dffa7a697e5be6cb9535de625c0dbf",
-                "sha256:c901e8058dd6653307906c5f157f26ed09eb94a850dddd989621098d347926ab",
-                "sha256:cec8bf10981ed70998d98431cd814db0ecf3384e6b113366e7f36af71a0fca08",
-                "sha256:db685187a415f51d6b937257474ca72199f393dad89534ebbdd7d7a3b000080e",
-                "sha256:e35b051077fc2f3ce12e7c6a34cf309680c63a842db3a0616ea6ed25ad20d272",
-                "sha256:e7bbdd8e2b277b77782f3ce34734b0dfde6cbe94ddb74de8d733d603c7f9e2b1",
-                "sha256:ea41c9219c597f1d2bf6b374d951d310d58684b5de9dc4bd2976db9e1e22c140"
-            ],
-            "version": "==1.0.0"
+                "sha256:0cc7ca04e575ba34fea7cfcd76039f55def570e6950e4155a4174368142c8e1b",
+                "sha256:187794cd1eb73acccd528247e3565f6760bd842d7dc299241f830024a7dd5610",
+                "sha256:1904b7cb65342d0998b75908304a03cb004c63ef31e16c8c43fee6b989d7f0d7",
+                "sha256:229a0ccdc39e9b6c6d1033cd8aecd9c296823b6c87f0de3943c59b8bc7c64bee",
+                "sha256:24149a75643aeaa81ece4259084d11b792308a6cf74e796cbb35def94c89a25a",
+                "sha256:30b88c47e0cdb6062daed88ca283b0d84fa0d2ad6c273aa0788152a1c643e408",
+                "sha256:32fea0ea3cd1ef820286863a6202dcfd62a539b8ec3edcbdff76068a8c2cc6ce",
+                "sha256:355f7fd0f90134229eaeefaee3cf42e0afc8518e8f3cd4b25f541a7104dcb8f9",
+                "sha256:4abdb88a9b67e64810fb54b0c24a1fd76b12297b4f7a1467d85a14dd8367191a",
+                "sha256:757bd71a9b89e4f1db0622af4436d403e742506dbea978eba566815dc65ec895",
+                "sha256:76df51492bc6fa6cc8b65d09efdb67cbba3cbfe55004c3afc81352af92b4a43c",
+                "sha256:774f5edc3475917cd95fe593e625d23d8580f9b48b570d8853d06cac171cd170",
+                "sha256:8a3ada8401736df2bf497f65589293a86c56e197a80ae7634ec2c3150a2f5082",
+                "sha256:a06efd0482a1942aad209a6c18321b5e22d64eb531ea20af138b28172d8f35ba",
+                "sha256:b24afc52e18dccc8c175de07c1d680bdf315844566f4952b5bedb908894bec79",
+                "sha256:b8b4bd3dafc7b92608ae5462add1c8cc881851c2d4f5d8977fdea5b081d17f21",
+                "sha256:c6e5024fc0cdf7f83b6624850309ddd7e06c48a75fa0d1c5173de4d93300eb19",
+                "sha256:db7ff14abc73577b0bcbcf73ecff97d3580ecaa0fc8724babce21fdf3fe08ef6",
+                "sha256:dedf54d72d9e7b6d043c244c8213fe2b8bbfe66874b9a65b39c4cc892dd99dd4",
+                "sha256:ea3c2f859346fcd55fc46e96885301d9c2f7a36d453f5d8f2967840efa1e1830",
+                "sha256:f0f47bafe9c9b8ed03e19a100a743662dd8c6d0135e684feea720a0d0046d116"
+            ],
+            "version": "==0.6.2"
         },
         "munch": {
             "hashes": [
@@ -287,11 +467,11 @@
         },
         "openstacksdk": {
             "hashes": [
-                "sha256:18ec6af56892e4f1488f222cac8cfe3acce4bb021439e1d8ae6d621ce6598fe7",
-                "sha256:3fa2a80a694f999c8c10a168a1b9f72cd555ff4ae68d9f689d3e26da86470123"
+                "sha256:a1617f00810a0ec1353e66e7da9fe9b4f926a830bb14b48643b6461b8808ef29",
+                "sha256:e1609423bfe676d924e89a228ee7960fc898ed2548efbc69b8d8b6c27fc5cea2"
             ],
             "index": "pypi",
-            "version": "==0.43.0"
+            "version": "==0.46.0"
         },
         "os-service-types": {
             "hashes": [
@@ -302,31 +482,31 @@
         },
         "oslo.i18n": {
             "hashes": [
-                "sha256:2c6db1d4930ff49aaa7732d6d165fcf1454dc064fdab0a31144cb6d7d738bd61",
-                "sha256:b511fb702f25e48ff50eb5af3e600b5481b35ba405e16a098ee9d972949f59d8"
+                "sha256:d0f1116399079e8f20e5017e6ea911881f78b12ef858abe65f2b5974b5a7f1ac",
+                "sha256:ec357b430b29d5890101c0d24502615e0dc05204ff8c626b1e761edc737dfe71"
             ],
-            "version": "==4.0.0"
+            "version": "==4.0.1"
         },
         "oslo.serialization": {
             "hashes": [
-                "sha256:06612670c754aa77be1d42fa9301f5c8a633a1ae28c2f998788ba48fbb3284e5",
-                "sha256:c8d2de8788c4dd8900a5abacc1c29c1d36f3ead5eab392bc1e39a5dc193f78cf"
+                "sha256:146470f7b079930d7a15ac47463c12cee61a03a77050ed46b3ffc142753ecca1",
+                "sha256:de8ca4688adec03cd3e7b225171088971a7e23abd8e09e6f8c49068da1ceb537"
             ],
-            "version": "==3.1.0"
+            "version": "==3.1.1"
         },
         "oslo.utils": {
             "hashes": [
-                "sha256:eb1f9627ffc9981ba0a4b93225669ef70d1a3114534af734748682bd5ed3ebcf",
-                "sha256:ebbbe0a3bdea22a2e5e0144e6b38d1afdebd2072850e478ff24bb75bd1a14784"
+                "sha256:a272f4a665dac902a3f6ca8b2962302648a4e0e2193b47a57a22416b906d3c0b",
+                "sha256:fd3fb9f5370004c6c3a4056edeeb628650da84824b18925c92479d4441fef92b"
             ],
-            "version": "==4.1.0"
+            "version": "==4.1.1"
         },
         "pbr": {
             "hashes": [
-                "sha256:139d2625547dbfa5fb0b81daebb39601c478c21956dc57e2e07b74450a8c506b",
-                "sha256:61aa52a0f18b71c5cc58232d2cf8f8d09cd67fcad60b742a60124cb8d6951488"
+                "sha256:07f558fece33b05caf857474a366dfcc00562bca13dd8b47b2b3e22d9f9bf55c",
+                "sha256:579170e23f8e0c2f24b0de612f71f648eccb79fb1322c814ae6b3c07b5ba23e8"
             ],
-            "version": "==5.4.4"
+            "version": "==5.4.5"
         },
         "prettytable": {
             "hashes": [
@@ -336,6 +516,20 @@
             ],
             "version": "==0.7.2"
         },
+        "pyasn1": {
+            "hashes": [
+                "sha256:39c7e2ec30515947ff4e87fb6f456dfc6e84857d34be479c9d4a4ba4bf46aa5d",
+                "sha256:aef77c9fb94a3ac588e87841208bdec464471d9871bd5050a287cc9a475cd0ba"
+            ],
+            "version": "==0.4.8"
+        },
+        "pyasn1-modules": {
+            "hashes": [
+                "sha256:905f84c712230b2c592c19470d3ca8d552de726050d1d1716282a1f6146be65e",
+                "sha256:a50b808ffeb97cb3601dd25981f6b016cbb3d31fbf57a8b8a87428e6158d0c74"
+            ],
+            "version": "==0.2.8"
+        },
         "pycparser": {
             "hashes": [
                 "sha256:2d475327684562c3a96cc71adf7dc8c4f0565175cf86b6d7a404ff4c771f15f0",
@@ -343,20 +537,47 @@
             ],
             "version": "==2.20"
         },
+        "pyhamcrest": {
+            "hashes": [
+                "sha256:412e00137858f04bde0729913874a48485665f2d36fe9ee449f26be864af9316",
+                "sha256:7ead136e03655af85069b6f47b23eb7c3e5c221aa9f022a4fbb499f5b7308f29"
+            ],
+            "version": "==2.0.2"
+        },
+        "pyopenssl": {
+            "hashes": [
+                "sha256:621880965a720b8ece2f1b2f54ea2071966ab00e2970ad2ce11d596102063504",
+                "sha256:9a24494b2602aaf402be5c9e30a0b82d4a5c67528fe8fb475e3f3bc00dd69507"
+            ],
+            "version": "==19.1.0"
+        },
         "pyparsing": {
             "hashes": [
-                "sha256:4c830582a84fb022400b85429791bc551f1f4871c33f23e44f353119e92f969f",
-                "sha256:c342dccb5250c08d45fd6f8b4a559613ca603b57498511740e65cd11a2e7dcec"
+                "sha256:c203ec8783bf771a155b207279b9bccb8dea02d8f0c9e5f8ead507bc3246ecc1",
+                "sha256:ef9d7589ef3c200abe66653d3f1ab1033c3c419ae9b9bdb1240a85b024efc88b"
             ],
-            "version": "==2.4.6"
+            "version": "==2.4.7"
+        },
+        "python-crontab": {
+            "hashes": [
+                "sha256:2366c7aa373118315de7c082401907bacd28e8b1e4e0a6d702334d17b89e71aa"
+            ],
+            "version": "==2.4.1"
+        },
+        "python-dateutil": {
+            "hashes": [
+                "sha256:73ebfe9dbf22e832286dafa60473e4cd239f8592f699aa5adaf10050e6e1823c",
+                "sha256:75bb3f31ea686f1197762692a9ee6a7550b59fc6ca3a1f4b5d7e32fb98e2da2a"
+            ],
+            "version": "==2.8.1"
         },
         "python-novaclient": {
             "hashes": [
-                "sha256:652e67e7cb3eb423925eef11530638d1b9566757bf90e4e631c6135ce5b972f1",
-                "sha256:6ac16cd41bce3057c0d214c5723891cf9d9381002678384b9d3a432a77bfb274"
+                "sha256:3a0ab422f217eeb9043ba786ecb3925c8b66baa142195ed211db37c78eff3c5f",
+                "sha256:4f4bea680e0a5ecb710a69af3001105346c67e2344c15150d8f452b25868b4d5"
             ],
             "index": "pypi",
-            "version": "==16.0.0"
+            "version": "==17.0.0"
         },
         "pytz": {
             "hashes": [
@@ -381,6 +602,13 @@
             ],
             "version": "==5.3.1"
         },
+        "redis": {
+            "hashes": [
+                "sha256:0dcfb335921b88a850d461dc255ff4708294943322bd55de6cfd68972490ca1f",
+                "sha256:b205cffd05ebfd0a468db74f0eedbff8df1a7bfc47521516ade4692991bb0833"
+            ],
+            "version": "==3.4.1"
+        },
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                 "sha256:43999036bfa82904b6af1d99e4882b560e5e2c68e5c4b0aa03b655f3d7d73fee",
@@ -395,6 +623,13 @@
             ],
             "version": "==1.4.0"
         },
+        "service-identity": {
+            "hashes": [
+                "sha256:001c0707759cb3de7e49c078a7c0c9cd12594161d3bf06b9c254fdcb1a60dc36",
+                "sha256:0858a54aabc5b459d1aafa8a518ed2081a285087f349fe3e55197989232e2e2d"
+            ],
+            "version": "==18.1.0"
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         "simplejson": {
             "hashes": [
                 "sha256:0fe3994207485efb63d8f10a833ff31236ed27e3b23dadd0bf51c9900313f8f2",
@@ -437,18 +672,115 @@
             ],
             "version": "==1.32.0"
         },
+        "twisted": {
+            "extras": [
+                "tls"
+            ],
+            "hashes": [
+                "sha256:040eb6641125d2a9a09cf198ec7b83dd8858c6f51f6770325ed9959c00f5098f",
+                "sha256:147780b8caf21ba2aef3688628eaf13d7e7fe02a86747cd54bfaf2140538f042",
+                "sha256:158ddb80719a4813d292293ac44ba41d8b56555ed009d90994a278237ee63d2c",
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+                "sha256:356e8d8dd3590e790e3dba4db139eb8a17aca64b46629c622e1b1597a4a92478",
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+                "sha256:d72c55b5d56e176563b91d11952d13b01af8725c623e498db5507b6614fc1e10",
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+                "sha256:645a7092b77fdbc3f68d3cc98f9d3e71510e419f54019d6e282328c0dd140dcd",
+                "sha256:6874367586c020705a44eecdad5d6b587c64b892e34305bb6ed87c9bbe22a5e9",
+                "sha256:74bf0a4f9091131de09286f9a605db449840e313753949fe07c8d0fe7659ad1e",
+                "sha256:7b726194f938791a6691c7592c8b9e805fc6d1b9632a833b9c0640828cd49cbc",
+                "sha256:8149ded7f90154fdc1a40e0c8975df58041a6f693b8f7edcd9348484e9dc17fe",
+                "sha256:8cccf7057c7d19064a9e27660f5aec4e5c4001ffcf653a47531bde19b5aa2a8a",
+                "sha256:911714b08b63d155f9c948da2b5534b223a1a4fc50bb67139ab68b277c938578",
+                "sha256:a5f8f85986197d1dd6444763c4a15c991bfed86d835a1f6f7d476f7198d5f56a",
+                "sha256:a744132d0abaa854d1aad50ba9bc64e79c6f835b3e92521db4235a1991176813",
+                "sha256:af2c14efc0bb0e91af63d00080ccc067866fb8cbbaca2b0438ab4105f5e0f08d",
+                "sha256:b054eb0a8aa712c8e9030065a59b5e6a5cf0746ecdb5f087cca5ec7685690c19",
+                "sha256:b0becb75418f8a130e9d465e718316cd17c7a8acce6fe8fe07adc72762bee425",
+                "sha256:b1d2ed1cbda2ae107283befd9284e650d840f8f7568cb9060b5466d25dc48975",
+                "sha256:ba4261c8ad00b49d48bbb3b5af388bb7576edfc0ca50a49c11dcb77caa1d897e",
+                "sha256:d1fe9d7d09bb07228650903d6a9dc48ea649e3b8c69b1d263419cc722b3938e8",
+                "sha256:d7804f6a71fc2dda888ef2de266727ec2f3915373d5a785ed4ddc603bbc91e08",
+                "sha256:da2844fba024dd58eaa712561da47dcd1e7ad544a257482392472eae1c86d5e5",
+                "sha256:dcefc97d1daf8d55199420e9162ab584ed0893a109f45e438b9794ced44c9fd0",
+                "sha256:dd98c436a1fc56f48c70882cc243df89ad036210d871c7427dc164b31500dc11",
+                "sha256:e74671e43ed4569fbd7989e5eecc7d06dc134b571872ab1d5a88f4a123814e9f",
+                "sha256:eb9b92f456ff3ec746cd4935b73c1117538d6124b8617bc0fe6fda0b3816e345",
+                "sha256:ebb4e637a1fb861c34e48a00d03cffa9234f42bef923aec44e5625ffb9a8e8f9",
+                "sha256:ef739fe89e7f43fb6494a43b1878a36273e5924869ba1d866f752c5812ae8d58",
+                "sha256:f40db0e02a8157d2b90857c24d89b6310f9b6c3642369852cdc3b5ac49b92afc",
+                "sha256:f68bf937f113b88c866d090fea0bc52a098695173fc613b055a17ff0cf9683b6",
+                "sha256:fb55c182a3f7b84c1a2d6de5fa7b1a05d4660d866b91dbf8d74549c57a1499e8"
+            ],
+            "version": "==5.1.0"
         }
     },
     "develop": {
@@ -461,10 +793,10 @@
         },
         "certifi": {
             "hashes": [
-                "sha256:017c25db2a153ce562900032d5bc68e9f191e44e9a0f762f373977de9df1fbb3",
-                "sha256:25b64c7da4cd7479594d035c08c2d809eb4aab3a26e5a990ea98cc450c320f1f"
+                "sha256:1d987a998c75633c40847cc966fcf5904906c920a7f17ef374f5aa4282abd304",
+                "sha256:51fcb31174be6e6664c5f69e3e1691a2d72a1a12e90f872cbdb1567eb47b6519"
             ],
-            "version": "==2019.11.28"
+            "version": "==2020.4.5.1"
         },
         "chardet": {
             "hashes": [
@@ -489,48 +821,48 @@
         },
         "coverage": {
             "hashes": [
-                "sha256:03f630aba2b9b0d69871c2e8d23a69b7fe94a1e2f5f10df5049c0df99db639a0",
-                "sha256:046a1a742e66d065d16fb564a26c2a15867f17695e7f3d358d7b1ad8a61bca30",
-                "sha256:0a907199566269e1cfa304325cc3b45c72ae341fbb3253ddde19fa820ded7a8b",
-                "sha256:165a48268bfb5a77e2d9dbb80de7ea917332a79c7adb747bd005b3a07ff8caf0",
-                "sha256:1b60a95fc995649464e0cd48cecc8288bac5f4198f21d04b8229dc4097d76823",
-                "sha256:1f66cf263ec77af5b8fe14ef14c5e46e2eb4a795ac495ad7c03adc72ae43fafe",
-                "sha256:2e08c32cbede4a29e2a701822291ae2bc9b5220a971bba9d1e7615312efd3037",
-                "sha256:3844c3dab800ca8536f75ae89f3cf566848a3eb2af4d9f7b1103b4f4f7a5dad6",
-                "sha256:408ce64078398b2ee2ec08199ea3fcf382828d2f8a19c5a5ba2946fe5ddc6c31",
-                "sha256:443be7602c790960b9514567917af538cac7807a7c0c0727c4d2bbd4014920fd",
-                "sha256:4482f69e0701139d0f2c44f3c395d1d1d37abd81bfafbf9b6efbe2542679d892",
-                "sha256:4a8a259bf990044351baf69d3b23e575699dd60b18460c71e81dc565f5819ac1",
-                "sha256:513e6526e0082c59a984448f4104c9bf346c2da9961779ede1fc458e8e8a1f78",
-                "sha256:5f587dfd83cb669933186661a351ad6fc7166273bc3e3a1531ec5c783d997aac",
-                "sha256:62061e87071497951155cbccee487980524d7abea647a1b2a6eb6b9647df9006",
-                "sha256:641e329e7f2c01531c45c687efcec8aeca2a78a4ff26d49184dce3d53fc35014",
-                "sha256:65a7e00c00472cd0f59ae09d2fb8a8aaae7f4a0cf54b2b74f3138d9f9ceb9cb2",
-                "sha256:6ad6ca45e9e92c05295f638e78cd42bfaaf8ee07878c9ed73e93190b26c125f7",
-                "sha256:73aa6e86034dad9f00f4bbf5a666a889d17d79db73bc5af04abd6c20a014d9c8",
-                "sha256:7c9762f80a25d8d0e4ab3cb1af5d9dffbddb3ee5d21c43e3474c84bf5ff941f7",
-                "sha256:85596aa5d9aac1bf39fe39d9fa1051b0f00823982a1de5766e35d495b4a36ca9",
-                "sha256:86a0ea78fd851b313b2e712266f663e13b6bc78c2fb260b079e8b67d970474b1",
-                "sha256:8a620767b8209f3446197c0e29ba895d75a1e272a36af0786ec70fe7834e4307",
-                "sha256:922fb9ef2c67c3ab20e22948dcfd783397e4c043a5c5fa5ff5e9df5529074b0a",
-                "sha256:9fad78c13e71546a76c2f8789623eec8e499f8d2d799f4b4547162ce0a4df435",
-                "sha256:a37c6233b28e5bc340054cf6170e7090a4e85069513320275a4dc929144dccf0",
-                "sha256:c3fc325ce4cbf902d05a80daa47b645d07e796a80682c1c5800d6ac5045193e5",
-                "sha256:cda33311cb9fb9323958a69499a667bd728a39a7aa4718d7622597a44c4f1441",
-                "sha256:db1d4e38c9b15be1521722e946ee24f6db95b189d1447fa9ff18dd16ba89f732",
-                "sha256:eda55e6e9ea258f5e4add23bcf33dc53b2c319e70806e180aecbff8d90ea24de",
-                "sha256:f372cdbb240e09ee855735b9d85e7f50730dcfb6296b74b95a3e5dea0615c4c1"
+                "sha256:00f1d23f4336efc3b311ed0d807feb45098fc86dee1ca13b3d6768cdab187c8a",
+                "sha256:01333e1bd22c59713ba8a79f088b3955946e293114479bbfc2e37d522be03355",
+                "sha256:0cb4be7e784dcdc050fc58ef05b71aa8e89b7e6636b99967fadbdba694cf2b65",
+                "sha256:0e61d9803d5851849c24f78227939c701ced6704f337cad0a91e0972c51c1ee7",
+                "sha256:1601e480b9b99697a570cea7ef749e88123c04b92d84cedaa01e117436b4a0a9",
+                "sha256:2742c7515b9eb368718cd091bad1a1b44135cc72468c731302b3d641895b83d1",
+                "sha256:2d27a3f742c98e5c6b461ee6ef7287400a1956c11421eb574d843d9ec1f772f0",
+                "sha256:402e1744733df483b93abbf209283898e9f0d67470707e3c7516d84f48524f55",
+                "sha256:5c542d1e62eece33c306d66fe0a5c4f7f7b3c08fecc46ead86d7916684b36d6c",
+                "sha256:5f2294dbf7875b991c381e3d5af2bcc3494d836affa52b809c91697449d0eda6",
+                "sha256:6402bd2fdedabbdb63a316308142597534ea8e1895f4e7d8bf7476c5e8751fef",
+                "sha256:66460ab1599d3cf894bb6baee8c684788819b71a5dc1e8fa2ecc152e5d752019",
+                "sha256:782caea581a6e9ff75eccda79287daefd1d2631cc09d642b6ee2d6da21fc0a4e",
+                "sha256:79a3cfd6346ce6c13145731d39db47b7a7b859c0272f02cdb89a3bdcbae233a0",
+                "sha256:7a5bdad4edec57b5fb8dae7d3ee58622d626fd3a0be0dfceda162a7035885ecf",
+                "sha256:8fa0cbc7ecad630e5b0f4f35b0f6ad419246b02bc750de7ac66db92667996d24",
+                "sha256:a027ef0492ede1e03a8054e3c37b8def89a1e3c471482e9f046906ba4f2aafd2",
+                "sha256:a3f3654d5734a3ece152636aad89f58afc9213c6520062db3978239db122f03c",
+                "sha256:a82b92b04a23d3c8a581fc049228bafde988abacba397d57ce95fe95e0338ab4",
+                "sha256:acf3763ed01af8410fc36afea23707d4ea58ba7e86a8ee915dfb9ceff9ef69d0",
+                "sha256:adeb4c5b608574a3d647011af36f7586811a2c1197c861aedb548dd2453b41cd",
+                "sha256:b83835506dfc185a319031cf853fa4bb1b3974b1f913f5bb1a0f3d98bdcded04",
+                "sha256:bb28a7245de68bf29f6fb199545d072d1036a1917dca17a1e75bbb919e14ee8e",
+                "sha256:bf9cb9a9fd8891e7efd2d44deb24b86d647394b9705b744ff6f8261e6f29a730",
+                "sha256:c317eaf5ff46a34305b202e73404f55f7389ef834b8dbf4da09b9b9b37f76dd2",
+                "sha256:dbe8c6ae7534b5b024296464f387d57c13caa942f6d8e6e0346f27e509f0f768",
+                "sha256:de807ae933cfb7f0c7d9d981a053772452217df2bf38e7e6267c9cbf9545a796",
+                "sha256:dead2ddede4c7ba6cb3a721870f5141c97dc7d85a079edb4bd8d88c3ad5b20c7",
+                "sha256:dec5202bfe6f672d4511086e125db035a52b00f1648d6407cc8e526912c0353a",
+                "sha256:e1ea316102ea1e1770724db01998d1603ed921c54a86a2efcb03428d5417e489",
+                "sha256:f90bfc4ad18450c80b024036eaf91e4a246ae287701aaa88eaebebf150868052"
             ],
             "index": "pypi",
-            "version": "==5.0.4"
+            "version": "==5.1"
         },
         "django": {
             "hashes": [
-                "sha256:50b781f6cbeb98f673aa76ed8e572a019a45e52bdd4ad09001072dfd91ab07c8",
-                "sha256:89e451bfbb815280b137e33e454ddd56481fdaa6334054e6e031041ee1eda360"
+                "sha256:642d8eceab321ca743ae71e0f985ff8fdca59f07aab3a9fb362c617d23e33a76",
+                "sha256:d4666c2edefa38c5ede0ec1655424c56dc47ceb04b6d8d62a7eac09db89545c1"
             ],
             "index": "pypi",
-            "version": "==3.0.4"
+            "version": "==3.0.5"
         },
         "django-nose": {
             "hashes": [
@@ -573,11 +905,11 @@
         },
         "httpie": {
             "hashes": [
-                "sha256:8c04f9756f1a7eac71a6dfa0834d0f6813dc8a982d8564f3a7418dcd19107c09",
-                "sha256:a64d4b68ea183d0f381891716d1ca37ce42010d030c354884ddbcbbca5ecf28d"
+                "sha256:559f41d0385084f38f054a86d5df5d2e9d7af0034a6f093a3af3ee6705a06743",
+                "sha256:a76f1c72e83bd03cde3478c5f345d5570fdb2967ed19d68d09518088640b9e8e"
             ],
             "index": "pypi",
-            "version": "==2.0.0"
+            "version": "==2.1.0"
         },
         "idna": {
             "hashes": [
@@ -588,16 +920,17 @@
         },
         "itypes": {
             "hashes": [
-                "sha256:c6e77bb9fd68a4bfeb9d958fea421802282451a25bac4913ec94db82a899c073"
+                "sha256:03da6872ca89d29aef62773672b2d408f490f80db48b23079a4b194c86dd04c6",
+                "sha256:af886f129dea4a2a1e3d36595a2d139589e4dd287f5cab0b40e799ee81570ff1"
             ],
-            "version": "==1.1.0"
+            "version": "==1.2.0"
         },
         "jinja2": {
             "hashes": [
-                "sha256:93187ffbc7808079673ef52771baa950426fd664d3aad1d0fa3e95644360e250",
-                "sha256:b0eaf100007721b5c16c1fc1eecb87409464edc10469ddc9a22a27a99123be49"
+                "sha256:89aab215427ef59c34ad58735269eb58b1a5808103067f7bb9d5836c651b3bb0",
+                "sha256:f0a4641d3cf955324a89c04f3d94663aa4d638abe8f733ecd3582848e1c37035"
             ],
-            "version": "==2.11.1"
+            "version": "==2.11.2"
         },
         "markupsafe": {
             "hashes": [
@@ -730,10 +1063,10 @@
         },
         "urllib3": {
             "hashes": [
-                "sha256:2f3db8b19923a873b3e5256dc9c2dedfa883e33d87c690d9c7913e1f40673cdc",
-                "sha256:87716c2d2a7121198ebcb7ce7cccf6ce5e9ba539041cfbaeecfb641dc0bf6acc"
+                "sha256:3018294ebefce6572a474f0604c2021e33b3fd8006ecd11d62107a5d2a963527",
+                "sha256:88206b0eb87e6d677d424843ac5209e3fb9d0190d0ee169599165ec25e9d9115"
             ],
-            "version": "==1.25.8"
+            "version": "==1.25.9"
         },
         "v": {
             "hashes": [

recircle/instance/migrations/0004_auto_20200427_1153.py

+# Generated by Django 3.0.5 on 2020-04-27 09:53
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('instance', '0003_auto_20200408_1503'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='basemachinedescriptor',
+            name='access_protocol',
+            field=models.CharField(choices=[('RDP', 'Remote Desktop Protocol'), ('SSH', 'Secure Shell')], help_text='The protocol which used to connect to the machinethat created from this template', max_length=50, verbose_name='remote_access_protocol'),
+        ),
+    ]

recircle/instance/models.py

@@ -7,6 +7,9 @@ from image.models import Disk
 from interface_openstack.implementation.vm.instance import (
     OSVirtualMachineManager
 )
+from channels.layers import get_channel_layer
+from asgiref.sync import async_to_sync
+
 import logging
 
 logger = logging.getLogger(__name__)
@@ -251,8 +254,15 @@ class Instance(BaseMachineDescriptor):
 
     def update_status(self):
         remote = self.get_remote_instance()
-        self.status = remote.status
-        self.save()
+        if self.status != remote.status:
+            self.status = remote.status
+            channels = get_channel_layer()
+            async_to_sync(channels.group_send)(
+                str(self.id), {"type": "status_changed",
+                               "status": self.status,
+                               "vm": str(self.id)
+                               })
+            self.save()
 
     @classmethod
     def generate_password(self):

recircle/recircle/__init__.py

+from __future__ import absolute_import, unicode_literals
+
+# This will make sure the app is always imported when
+# Django starts so that shared_task will use this app.
+from .celery import app as celery_app
+
+__all__ = ('celery_app',)

recircle/recircle/celery.py

+from __future__ import absolute_import, unicode_literals
+
+import os
+
+from celery import Celery
+
+# set the default Django settings module for the 'celery' program.
+os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'recircle.settings.base')
+
+app = Celery('recircle')
+
+# Using a string here means the worker doesn't have to serialize
+# the configuration object to child processes.
+# - namespace='CELERY' means all celery-related configuration keys
+#   should have a `CELERY_` prefix.
+# app.config_from_object('django.conf:settings', namespace='CELERY')
+
+app.conf.broker_url = 'redis://localhost:6379/0'
+
+# Load task modules from all registered Django app configs.
+app.autodiscover_tasks()
+
+
+@app.task(bind=True)
+def debug_task(self):
+    print('Request: {0!r}'.format(self.request))
+
+
+app.conf.beat_schedule = {
+    'polling-status-in-every-second': {
+        'task': 'status.tasks.poll_status',
+        'schedule': 1.0,
+    },
+}

recircle/recircle/routing.py

+from channels.auth import AuthMiddlewareStack
+from channels.routing import ProtocolTypeRouter, URLRouter
+import status.routing
+
+application = ProtocolTypeRouter({
+    # Empty for now (http->django views is added by default)
+    'websocket': AuthMiddlewareStack(
+        URLRouter(
+            status.routing.websocket_urlpatterns
+        )
+    ),
+})

recircle/recircle/settings/base.py

@@ -43,6 +43,8 @@ INSTALLED_APPS = [
     "corsheaders",
     "guardian",
     "django_nose",
+    "channels",
+    "django_celery_beat"
 ]
 
 LOCAL_APPS = [
@@ -51,6 +53,7 @@ LOCAL_APPS = [
     "storage",
     "template",
     "authorization",
+    "status",
 ]
 
 INSTALLED_APPS += LOCAL_APPS
@@ -240,3 +243,14 @@ AUTHENTICATION_BACKENDS = (
     'django.contrib.auth.backends.ModelBackend',  # this is default
     'guardian.backends.ObjectPermissionBackend',
 )
+
+CHANNEL_LAYERS = {
+    'default': {
+        'BACKEND': 'channels_redis.core.RedisChannelLayer',
+        'CONFIG': {
+            "hosts": [('127.0.0.1', 6379)],
+        },
+    },
+}
+
+ASGI_APPLICATION = "recircle.routing.application"

recircle/status/apps.py

+from django.apps import AppConfig
+
+
+class StatusConfig(AppConfig):
+    name = 'status'

recircle/status/consumers.py

+# import json
+from asgiref.sync import async_to_sync
+from channels.generic.websocket import WebsocketConsumer
+from instance.models import Instance
+from rest_framework.authtoken.models import Token
+import logging
+import json
+
+logger = logging.getLogger(__name__)
+
+
+class StatusConsumer(WebsocketConsumer):
+    # Accept connection and wait for login message
+    def connect(self):
+        self.accept()
+
+    # If login message arrives get the auth token from it
+    # Then subscribe to the channels of the vm's that belongs to the user
+    def login(self, auth_token):
+        try:
+            token = Token.objects.get(key=auth_token)
+            self.user = token.user
+            instances = Instance.objects.filter(created_by=self.user)
+            for inst in instances:
+                async_to_sync(self.channel_layer.group_add)(
+                    str(inst.id),
+                    self.channel_name
+                )
+        except Token.DoesNotExist:
+            self.disconnect(100)
+
+    # Unsubscribe from registered groups
+    def disconnect(self, close_code):
+        if hasattr(self, 'user'):
+            instances = Instance.objects.filter(created_by=self.user)
+            for inst in instances:
+                async_to_sync(self.channel_layer.group_discard)(
+                    str(inst.id),
+                    self.channel_name
+                )
+
+    def receive(self, text_data):
+        text_data_json = json.loads(text_data)
+        type = text_data_json['type']
+        if type == 'login':
+            self.login(text_data_json['auth_token'])
+
+    def status_changed(self, event):
+        self.send(text_data=json.dumps({"vm": event["vm"], "status": event["status"]}))

recircle/status/routing.py

+from django.urls import re_path
+
+from . import consumers
+
+websocket_urlpatterns = [
+    re_path(r'ws/instance-statuses/$', consumers.StatusConsumer),
+]

recircle/status/tasks.py

+from celery import shared_task
+
+
+@shared_task
+def poll_status():
+    from instance.models import Instance
+    for instance in Instance.objects.filter(deleted=False):
+        instance.update_status()