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1)1ͰαʔόʔϨε͍ͨ͠
1)1ΧϯϑΝϨϯεؔ
߹ಉձࣾEFDSදࣾһ
ลҰ !LB[@
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WHO!?
ลҰ(@kaz_29)
߹ಉձࣾ decr දࣾһ
WebΞϓϦέʔγϣϯͷ։ൃ
iOSΞϓϦέʔγϣϯͷ։ൃ
ΫϥυΠϯϑϥͷߏஙɾӡ༻
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ຊͷ༰
w αʔόʔϨεΞʔΩςΫνϟʔʁ
w "[VSF'VODUJPOTͷ֓ཁ
w 1)1Ͱͷ։ൃͷྫ
w ฐࣾͰͷར༻ྫ
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αʔόʔϨεΞʔΩςΫνϟʔʁ
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No content
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r4FSWFSMFTT$POG50,:0
IUUQUPLZPTFSWFSMFTTDPOGJP
lαʔόʔϨεΞʔΩςΫνϟɺ։ൃऀͷੑΛ
ૉૣ͘8FCϞόΠϧΞϓϦέʔγϣϯͱ࣮ͯ͠ݱ
͠ɺεέʔϥϏϦςΟηΩϡϦςΟɺΠϯϑϥͷอ
कͱ͍ͬͨଟͷྗࣄ͔Βղ์͞ΕΔͨΊͷ৽ͨͳ
ύϥμΠϜγϑτͰ͢ɻz
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αʔόʔڥͷมԽ
w ΫϥυͷొͰॊೈʹੜɾഁغ͕Ͱ͖Δ༷ʹͳͬͨɻ
w ελϯυΞϩϯΞϓϦ͔Βͷ٫ϚΠΫϩαʔϏεͷོ
w αʔόʔ͕ͳ͘ͳΔͱ͍͏͜ͱͰͳ͍ɻ։ൃऀ͕αʔόʔʹ͍ͭͯࢁͷ
͜ͱΛߟ͑ͳͯ͘ྑ͘ͳΔͱ͍͏͜ͱɻ
IUUQTSFBEXSJUFDPNXIZUIFGVUVSFPGTPGUXBSFBOEBQQTJTTFSWFSMFTT
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αʔόʔڥͷมԽ
IUUQTCMPHTNTEONJDSPTPGUDPNB[VSFTFDVSJUZCFTUQSBDUJDFTGPSVQEBUJOHWJSUVBMNBDIJOFTJONJDSPTPGUB[VSFJBBTEFQMPZNFOUT
Best Practices for Updating Virtual Machines in Microsoft Azure IaaS Deployments
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αʔόʔϨεͱʁ
w αʔόʔΛҙࣝ͠ͳ͍Ͱྑ͍
w ؆୯ʹεέʔϧͰ͖Δ
w ར༻ྔʹΑΔ՝ۚ
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Α͘ޠΒΕΔϢʔεέʔε
w 8FCΞϓϦέʔγϣϯ
w ϞόΠϧόοΫΤϯυ
w *P5όοΫΤϯυ
w ετϦʔϜϓϩηογϯά&5-
w νϟοτϘοτɺίάχςΟϒαʔϏε
w όονॲཧ
w ӡ༻ͷࣗಈԽ
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ࣄྫܦ৽ฉ
IUUQTBXTBNB[PODPNKQTPMVUJPOTDBTFTUVEJFTOJLLFJ
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ࣄྫGBVMUMJOF
IUUQLMPXIBUFOBCMPHDPNFOUSZ
1)1ΧϯϑΝϨϯεԬͰGBVMUMJOFʹ͍ͭͯൃද͖ͯ͠·ͨ͠QIQDPOGVL
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Α͘ޠΒΕΔϢʔεέʔε
w 8FCΞϓϦέʔγϣϯ
w ϞόΠϧόοΫΤϯυ
w *P5όοΫΤϯυ
w ετϦʔϜϓϩηογϯά&5-
w νϟοτϘοτɺίάχςΟϒαʔϏε
w όονॲཧ
w ӡ༻ͷࣗಈԽ
࠷ॳʹࢼ͢ͷʹΦεεϝʂ
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Lambda
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rIUUQEPDTBXTBNB[PODPNKB@KQMBNCEBMBUFTUEHXFMDPNFIUNM
lඞཁͳૢ࡞ɺ"84-BNCEB͕αϙʔτ͢Δ͍ͣ
Ε͔ͷݴޠ ݱࡏ/PEFKTɺ+BWBɺ$͓Αͼ
1ZUIPO
ͰίʔυΛࢦఆ͢Δ͚ͩͰ͢ɻ
z
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lඞཁͳૢ࡞ɺ"84-BNCEB͕αϙʔτ͢Δ͍ͣ
Ε͔ͷݴޠ ݱࡏ/PEFKTɺ+BWBɺ
$͓Αͼ1ZUIPO
ͰίʔυΛࢦఆ͢Δͩ
͚Ͱ͢ɻ
z
"84-BNCEB
rIUUQEPDTBXTBNB[PODPNKB@KQMBNCEBMBUFTUEHXFMDPNFIUNM
ͳ͍
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"[VSF'VODUJPOT
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rIUUQTEPDTNJDSPTPGUDPNKBKQB[VSFB[VSFGVODUJPOTGVODUJPOTPWFSWJFX
l$ɺ'ɺ/PEFKTɺ1ZUIPOɺ1)1ɺ#BUDIɺ
#BTIɺͦͷଞ࣮ߦՄೳͳݴޠΛͬͯؔΛهड़Ͱ
͖·͢ɻz
Ͱॻ͚Δ
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"[VSF'VODUJPO
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"[VSF'VODUJPOT
w ΊͬͪΌ͍҆
w ೖྗɾग़ྗͷ࿈ܞػೳ͕๛ τϦΨʔɾόΠϯσΟϯά
w 7JTVBM4UVEJPΛͬͯͷσόοά ϩʔΧϧɾϦϞʔτʣ
w ΦϯϓϨͰ͍͚Δ "[VSF4UBDL
w ϥϯλΠϜ͕Φʔϓϯ IUUQTHJUIVCDPN"[VSF"[VSF'VODUJPOT
w (JUIVC͔ΒσϓϩΠͰ͖Δ
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τϦΨʔͱόΠϯσΟϯά
IUUQTEPDTNJDSPTPGUDPNKBKQB[VSFB[VSFGVODUJPOTGVODUJPOTUSJHHFSTCJOEJOHT
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-PHJD"QQT
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-PHJD"QQ
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.JDSPTPGU'MPX
IUUQTqPXNJDSPTPGUDPN
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"[VSF'VODUJPOͷػೳ
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"[VSF'VODUJPO
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Ϟχλʔ
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'VODUJPO1SPYZ QSFWJFX
w ෳͷ'VODUJPOΛ౷߹Ͱ͖Δ
w "1*.BOBHFNFOUͷΘΓʹ͑Δ
w 'VODUJPOҎ֎ͷϦΫΤετઃఆͰ͖Δ
"[VSF"1*NBOBHFNFOU
"[VSF'VODUJPOT
"[VSF'VODUJPOT1SPYZ
"[VSF'VODUJPOT
ͪΐͬͱ
͓ߴ͍
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σϓϩΠϝϯτεϩοτ QSFWJFX
#MVF(SFFO%FQMPZNFOU͕؆୯ʹͰ͖Δ
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$POTPMF
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"QQMJDBUJPO*OTJUF QSFWJFX
ೖΕΔ͔ʜ
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%VSBCMF'VODUJPOT Ћ൛
w ෳͷ'VODUJPOͷ࿈ܞΛൺֱత؆୯ʹ࣮Ͱ͖Δ
w 'VODUJPODIBJOJOH
w 'BOPVU'BOJO
w "TZOD)551"1*T
IUUQTB[VSFHJUIVCJPB[VSFGVODUJPOTEVSBCMFFYUFOTJPOJOEFYIUNM
IUUQRJJUBDPN5TVZPTIJ6TIJP!HJUIVCJUFNTFBDCCCGEC
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'VODUJPO$IBJOJOH
public static async Task Run(DurableOrchestrationContext ctx)
{
try
{
var x = await ctx.CallFunctionAsync("F1");
var y = await ctx.CallFunctionAsync("F2", x);
var z = await ctx.CallFunctionAsync("F3", y);
return await ctx.CallFunctionAsync("F4", z);
}
catch (Exception)
{
// error handling/compensation goes here
}
}
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public static async Task Run(DurableOrchestrationContext ctx)
{
var parallelTasks = new List>();
// get a list of N work items to process in parallel
object[] workBatch = await ctx.CallFunctionAsync("F1");
for (int i = 0; i < workBatch.Length; i++)
{
Task task = ctx.CallFunctionAsync("F2", workBatch[i]);
parallelTasks.Add(task);
}
await Task.WhenAll(parallelTasks);
// aggregate all N outputs and send result to F3
int sum = parallelTasks.Sum(t => t.Result);
await ctx.CallFunctionAsync("F3", sum);
}
'BOPVU
'BOJO
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"TZOD)551"1*T
public static async Task Run(
HttpRequestMessage req,
DurableOrchestrationClient starter,
string functionName,
TraceWriter log)
{
// Function name comes from the request URL.
// Function input comes from the request content.
dynamic eventData = await req.Content.ReadAsAsync();
string instanceId = await starter.StartNewAsync(functionName, eventData);
log.Info($"Started orchestration with ID = '{instanceId}'.");
return starter.CreateCheckStatusResponse(req, instanceId);
}
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-JHIUXFJHIU"DUPST
public static async Task Run(DurableOrchestrationContext ctx)
{
int counterState = ctx.GetInput();
string operation = await ctx.WaitForExternalEvent("operation");
if (operation == "incr")
{
counterState++;
}
else if (operation == "decr")
{
counterState--;
}
ctx.ContinueAsNew(counterState);
}
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)VNBO*OUFSBDUJPOBOE5JNFPVUT
public static async Task Run(DurableOrchestrationContext ctx)
{
await ctx.CallFunctionAsync("RequestApproval");
using (var timeoutCts = new CancellationTokenSource())
{
DateTime dueTime = ctx.CurrentUtcDateTime.AddHours(72);
Task durableTimeout = ctx.CreateTimer(dueTime, timeoutCts.Token);
Task approvalEvent = ctx.WaitForExternalEvent("ApprovalEvent");
if (approvalEvent == await Task.WhenAny(approvalEvent, durableTimeout))
{
timeoutCts.Cancel();
await ctx.CallFunctionAsync("HandleApproval", approvalEvent.Result);
}
else
{
await ctx.CallFunctionAsync("Escalate");
}
}
}
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'VODUJPOTͷ࡞Γํ
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όΠϯσΟϯάͷ͍ํ
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࡞Γํ
w 'VODUJPO"QQΛ࡞Δ
w 'VODUJPO࡞Δ
w ίʔυΛॻ͘
w ΞϓϦͷઃఆ
w ڥมΛઃఆ
w ࣮ߦ͢Δ
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࡞Γํ
w 'VODUJPO"QQΛ࡞Δ
w 'VODUJPO࡞Δ
w ίʔυΛॻ͘
w ΞϓϦͷઃఆ
w ڥมΛઃఆ
w ࣮ߦ͢Δ
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࡞Γํ
w 'VODUJPO"QQΛ࡞Δ
w 'VODUJPO࡞Δ
w ίʔυΛॻ͘
w ΞϓϦͷઃఆ
w ڥมΛઃఆ
w ࣮ߦ͢Δ
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࡞Γํ
w 'VODUJPO"QQΛ࡞Δ
w 'VODUJPO࡞Δ
w ίʔυΛॻ͘
w ΞϓϦͷઃఆ
w ڥมΛઃఆ
w ࣮ߦ͢Δ
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࡞Γํ
w 'VODUJPO"QQΛ࡞Δ
w 'VODUJPO࡞Δ
w ίʔυΛॻ͘
w ΞϓϦͷઃఆ
w ڥมΛઃఆ
w ࣮ߦ͢Δ
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࡞Γํ
w 'VODUJPO"QQΛ࡞Δ
w 'VODUJPO࡞Δ
w ίʔυΛॻ͘
w ΞϓϦͷઃఆ
w ڥมΛઃఆ
w ࣮ߦ͢Δ
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Έ͍ͨͳͷɺͬͯΈͨܥͰ
Α͘ॻ͔Ε͍ͯ·͢ɻ
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Ͱʜ
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ςετ⁉
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1PSUBMͰ
ίʔυमਖ਼⁉
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No content
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'VODUJPOͷσόοάςετ
w 8JOEPXTͳΒʜ
w ୯ମςετ͍ͨ͠
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'VODUJPOͷσόοάςετ
ೖɾग़ྗνΣοΫͳΒͰ͖ͦ͏
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αϯϓϧ
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0VUHPJOH8FCIPPLT IUUQ5SJHHFS
IUUQPVUCJOEJOH
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'VODTJPOͷߏ
ᵓᴷᴷIPTUKTPO
ᵓᴷᴷGVOD
ᴹᵓᴷᴷGVODUJPOKTPO
ᴹᵋᴷᴷSVOQIQ
ᵋᴷᴷGVOD
ᵓᴷᴷGVODUJPOKTPO
ᵋᴷᴷSVOQIQ
EJSFDUPSJFT
pMFT
'VODUJPOຖʹσΟϨΫτϦ
τϦΨʔɾόΠϯσΟϯάͳͲͷఆٛ
'VODUJPOͷΤϯτϦϙΠϯτ
ϥϯλΠϜݻ༗ͷߏ
IUUQTEPDTNJDSPTPGUDPNKBKQB[VSFB[VSFGVODUJPOTGVODUJPOTUSJHHFSTCJOEJOHT
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αϯϓϧ'VODUJPOͷߏ
.
├── composer.json
├── composer.lock
├── slackbot
│ ├── function.json
│ └── run.php
├── src
│ ├── Functions
│ │ └── SlackBot.php
│ └── Lib
│ └── AzureFunction.php
├── tests
│ ├── Lib
│ │ └── TestCase.php
│ └── TestCase
│ └── Functions
│ └── SlackBotTest.php
├── tmp
└── vendor
├── autoload.php
…
'VODUJPOͷσΟϨΫτϦ
τϦΨʔɾόΠϯσΟϯάͳͲͷఆٛ
'VODUJPOͷΤϯτϦϙΠϯτ
'VODUJPOຊମ
؆୯ͳϥούʔΫϥε
ςετΫϥε
IUUQTHJUIVCDPNLB[QIQDPOLBOTBJB[VSFGVODUJPO
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GVODUJPOKTPO
{
"bindings": [
{
"type": "http",
"direction": "out",
"name": "res"
},
{
"type": "httpTrigger",
"name": "req",
"authLevel": "function",
"methods": [
"post"
],
"direction": "in"
}
],
"disabled": false
}
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SVOQIQ
run();
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4MBDL#PUQIQ
init(getenv($req), getenv($res));
}
…
}
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4MBDL#PUQIQ
public function run()
{
$params = $this->httpParams();
if (!isset($params['user_name']) ||
$params['user_name'] === 'slackbot') {
return;
}
$response = [
'text' => '',
'username' => 'phpconkansai2017demo',
'icon_emoji' => ':phpkansai:',
'attachments' => [[
"color" => '#00BFFF', // blue
"title" => 'ϝοηʔδΛड৴͠·ͨ͠',
"fields" => [[
…
]]
]]
];
$this->writeResponse(json_encode($response));
}
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4-BDL#PU5FTUQIQ
/**
* @test
*/
public function ௨ৗͷॻ͖ࠐΈͷςετ()
{
$params = [
'token' => 'DUMMY',
'user_name' => 'userA',
'text' => 'Hello Azure Function'
];
$this->makeHttpRequest($params);
$this->makeResponse();
…
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4-BDL#PU5FTUQIQ
$this->slackBot = new SlackBot();
$this->slackBot->run();
$result = json_decode($this->getResponse(),
true);
$expected = [
'username' => 'phpconkansai2017demo',
'icon_emoji' => ':phpkansai:',
'text' => '',
'attachments' => [[
"color" => '#00BFFF',
"title" => 'ϝοηʔδΛड৴͠·ͨ͠',
"fields" => [[
// লུ
]]
]]
];
$this->assertEquals($expected, $result);
}
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1)16OJUͰςετ
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No content
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ฐࣾͰͷࣄྫ
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ӡ༻πʔϧ
w J04ΞϓϦͷόοΫΤϯυ
w 4MBTI$PNNBOEͰεςʔδϯάαʔόͷىಈɾఀࢭ
w λΠϚʔͰ࣌ʹࣗಈఀࢭ
w ࣗಈఀࢭͷԆ
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ߏ
4MBTI$PNNBOE
IUUQ5SJHHFS
2VFVF
"1*࣮ߦ
ىಈఀࢭ
"1*࣮ߦ
ঢ়ଶऔಘ
UJNFS5SJHHFS
݁Ռ௨
ॲཧ։࢝௨
Ԇ2VFVF
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͚ࣾπʔϧ
w ݄ॳʹΫϥυܥͷ݄࣍ར༻ྉۚΛ4MBDLʹ௨
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·ͱΊ
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'VODUJPOΛͬͯΈͯ
w όονͱ͔ॏ͍ॲཧΛͤ͞Δʹͱͯศར
దࡐదॴ
w ΞϓϦΛ1)1Ͱॻ͍͍ͯΔͳΒಉ͡ݴޠͰ͔͚Δͷָ
w .BDͰී௨ʹ։ൃͰ͖Δ
w %VSBCMF'VODUJPOTظେ
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՝
w 4FSWFSMFTT'SBNFXPSLͰσϓϩΠ͍ͨ͠
w IUUQ5SJHHFSɺैྔ՝ۚϓϥϯͩͱਏ͍
ࠓճͷྫͩͱɺ4MBDLଆͰλΠϜΞτ͢Δ͜ͱ͕͋Δ
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ࠓͷαϯϓϧ
IUUQTHJUIVCDPNLB[
QIQDPOLBOTBJB[VSFGVODUJPO
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"[VSF'VODUJPO݁ߏ͍͍Ͱ͢
IUUQTGVODUJPOTB[VSFDPNUSZ
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'JO