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トップに関する質問Docker network 名前解決できない

編集履歴

質問編集履歴

8

修正

2021/09/29 09:35

投稿

Patao_program
Patao_program

スコア22

test CHANGED
File without changes
test CHANGED
@@ -52,7 +52,7 @@
52
52
 
53
53
  listen 80;
54
54
 
55
- proxy_set_header Host $host;
55
+ proxy_set_header Host $host:8000;
56
56
 
57
57
  proxy_set_header X-Real-IP $remote_addr;
58
58
 
@@ -332,34 +332,6 @@
332
332
 
333
333
 
334
334
 
335
- nignxのログ(ロード時)
336
-
337
- ```
338
-
339
- reverse-proxy | 192.168.32.1 - - [29/Sep/2021:04:42:11 +0000] "GET / HTTP/1.1" 200 13004 "-" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/94.0.4606.61 Safari/537.36" "-"
340
-
341
- reverse-proxy | 192.168.32.1 - - [29/Sep/2021:04:42:11 +0000] "GET /favicon.ico HTTP/1.1" 200 30524 "http://quize.localhost:8000/" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/94.0.4606.61 Safari/537.36" "-"
342
-
343
- ```
344
-
345
- apacheのログ (ロード時)
346
-
347
- ```
348
-
349
- quize_de_pon_php_app | quize.localhost:80 192.168.32.4 - - [29/Sep/2021:13:42:28 +0900] "GET / HTTP/1.0" 200 14204 "-" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/94.0.4606.61 Safari/537.36"
350
-
351
- quize_de_pon_php_app | quize.localhost:80 192.168.32.4 - - [29/Sep/2021:13:42:29 +0900] "GET /favicon.ico HTTP/1.0" 200 30790 "http://quize.localhost:8000/" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/94.0.4606.61 Safari/537.36"
352
-
353
- ```
354
-
355
-
356
-
357
- ![イメージ説明](a86aaabbaaca740b711ed8d823cfc748.png)
358
-
359
- ![](243ed352c94a2e3c62e4256d9fa5aac5.png)
360
-
361
- ![イメージ説明](7abb58855247b8a64438a692530321e7.png)
362
-
363
335
  ###　試したこと
364
336
 
365
337
  リバースプロキシで"http://quize.localhost"への接続は,nginxが522 BAD_GATEWAYにはならないので、

7

ログ追記

2021/09/29 09:35

投稿

Patao_program
Patao_program

スコア22

test CHANGED
File without changes
test CHANGED
@@ -332,6 +332,28 @@
332
332
 
333
333
 
334
334
 
335
+ nignxのログ(ロード時)
336
+
337
+ ```
338
+
339
+ reverse-proxy | 192.168.32.1 - - [29/Sep/2021:04:42:11 +0000] "GET / HTTP/1.1" 200 13004 "-" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/94.0.4606.61 Safari/537.36" "-"
340
+
341
+ reverse-proxy | 192.168.32.1 - - [29/Sep/2021:04:42:11 +0000] "GET /favicon.ico HTTP/1.1" 200 30524 "http://quize.localhost:8000/" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/94.0.4606.61 Safari/537.36" "-"
342
+
343
+ ```
344
+
345
+ apacheのログ (ロード時)
346
+
347
+ ```
348
+
349
+ quize_de_pon_php_app | quize.localhost:80 192.168.32.4 - - [29/Sep/2021:13:42:28 +0900] "GET / HTTP/1.0" 200 14204 "-" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/94.0.4606.61 Safari/537.36"
350
+
351
+ quize_de_pon_php_app | quize.localhost:80 192.168.32.4 - - [29/Sep/2021:13:42:29 +0900] "GET /favicon.ico HTTP/1.0" 200 30790 "http://quize.localhost:8000/" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/94.0.4606.61 Safari/537.36"
352
+
353
+ ```
354
+
355
+
356
+
335
357
  ![イメージ説明](a86aaabbaaca740b711ed8d823cfc748.png)
336
358
 
337
359
  ![](243ed352c94a2e3c62e4256d9fa5aac5.png)

6

写真追加

2021/09/29 04:50

投稿

Patao_program
Patao_program

スコア22

test CHANGED
File without changes
test CHANGED
@@ -34,144 +34,156 @@
34
34
 
35
35
  --省略
36
36
 
37
+ server {
38
+
39
+ listen 80;
40
+
41
+ server_name localhost;
42
+
43
+ location / {
44
+
45
+ proxy_pass http://portfolio_php_app:80;
46
+
47
+ }
48
+
49
+ }
50
+
37
51
  server {
38
52
 
39
53
  listen 80;
40
54
 
55
+ proxy_set_header Host $host;
56
+
57
+ proxy_set_header X-Real-IP $remote_addr;
58
+
59
+ proxy_set_header X-Forwarded-Host $host;
60
+
61
+ proxy_set_header X-Forwarded-Server $host;
62
+
63
+ proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
64
+
65
+
66
+
41
- server_name localhost;
67
+ server_name quize.localhost;
42
-
68
+
43
- location / {
69
+ location / {
44
-
70
+
45
- proxy_pass http://portfolio_php_app:80;
71
+ proxy_pass http://quize_de_pon_php_app:80;
46
72
 
47
73
  }
48
74
 
49
75
  }
50
76
 
77
+
78
+
79
+ ```
80
+
81
+
82
+
51
- server {
83
+ ```dockerNetworkInspect
84
+
52
-
85
+ [
86
+
87
+ {
88
+
53
- listen 80;
89
+ "Name": "proxy_network",
90
+
54
-
91
+ "Id": "b793cb8afd49a372f0a12f215c8f9df9676d764d2b90a97270214132d73483d6",
92
+
93
+ "Created": "2021-09-25T05:43:01.6472596Z",
94
+
55
- server_name quize.localhost;
95
+ "Scope": "local",
96
+
56
-
97
+ "Driver": "bridge",
98
+
99
+ "EnableIPv6": false,
100
+
101
+ "IPAM": {
102
+
103
+ "Driver": "default",
104
+
57
- location / {
105
+ "Options": {},
106
+
58
-
107
+ "Config": [
108
+
109
+ {
110
+
111
+ "Subnet": "192.168.224.0/20",
112
+
113
+ "Gateway": "192.168.224.1"
114
+
115
+ }
116
+
117
+ ]
118
+
119
+ },
120
+
121
+ "Internal": false,
122
+
123
+ "Attachable": false,
124
+
125
+ "Ingress": false,
126
+
127
+ "ConfigFrom": {
128
+
129
+ "Network": ""
130
+
131
+ },
132
+
133
+ "ConfigOnly": false,
134
+
135
+ "Containers": {
136
+
137
+ "52fdf2e5e7d6ffbd52cd8b91af4b738ee31a6fb1d5691c776729e806dd6259f0": {
138
+
139
+ "Name": "portfolio_php_app",
140
+
141
+ "EndpointID": "488a763516dd84b5d0f097a1355c0eb2e1cce017647d6a5a2f42fdbc77b1bc13",
142
+
143
+ "MacAddress": "02:42:c0:a8:e0:02",
144
+
145
+ "IPv4Address": "192.168.224.2/20",
146
+
147
+ "IPv6Address": ""
148
+
149
+ },
150
+
151
+ "5723ed3924d03c1f60869691fc37bf7d5f41766f81f592f181fce7b38456210d": {
152
+
153
+ "Name": "reverse-proxy",
154
+
155
+ "EndpointID": "492f17d14ca55b94f2fd10c988b6cc599de13a3eeeb0d6915c31eeada0afa763",
156
+
157
+ "MacAddress": "02:42:c0:a8:e0:04",
158
+
159
+ "IPv4Address": "192.168.224.4/20",
160
+
161
+ "IPv6Address": ""
162
+
163
+ },
164
+
165
+ "e912a03fd4cabc5a1fd0bd8a0b0031809872ec0ab81ac74297dd0e57da81fcc0": {
166
+
59
- proxy_pass http://quize_de_pon_php_app:80;
167
+ "Name": "quize_de_pon_php_app",
168
+
169
+ "EndpointID": "bfe14785913a62e2dae4c9508853c44bc7d0a2db613fbece0128886b06c577dc",
170
+
171
+ "MacAddress": "02:42:c0:a8:e0:03",
172
+
173
+ "IPv4Address": "192.168.224.3/20",
174
+
175
+ "IPv6Address": ""
176
+
177
+ }
178
+
179
+ },
180
+
181
+ "Options": {},
182
+
183
+ "Labels": {}
60
184
 
61
185
  }
62
186
 
63
- }
64
-
65
-
66
-
67
- ```
68
-
69
-
70
-
71
- ```dockerNetworkInspect
72
-
73
- [
74
-
75
- {
76
-
77
- "Name": "proxy_network",
78
-
79
- "Id": "b793cb8afd49a372f0a12f215c8f9df9676d764d2b90a97270214132d73483d6",
80
-
81
- "Created": "2021-09-25T05:43:01.6472596Z",
82
-
83
- "Scope": "local",
84
-
85
- "Driver": "bridge",
86
-
87
- "EnableIPv6": false,
88
-
89
- "IPAM": {
90
-
91
- "Driver": "default",
92
-
93
- "Options": {},
94
-
95
- "Config": [
96
-
97
- {
98
-
99
- "Subnet": "192.168.224.0/20",
100
-
101
- "Gateway": "192.168.224.1"
102
-
103
- }
104
-
105
- ]
106
-
107
- },
108
-
109
- "Internal": false,
110
-
111
- "Attachable": false,
112
-
113
- "Ingress": false,
114
-
115
- "ConfigFrom": {
116
-
117
- "Network": ""
118
-
119
- },
120
-
121
- "ConfigOnly": false,
122
-
123
- "Containers": {
124
-
125
- "52fdf2e5e7d6ffbd52cd8b91af4b738ee31a6fb1d5691c776729e806dd6259f0": {
126
-
127
- "Name": "portfolio_php_app",
128
-
129
- "EndpointID": "488a763516dd84b5d0f097a1355c0eb2e1cce017647d6a5a2f42fdbc77b1bc13",
130
-
131
- "MacAddress": "02:42:c0:a8:e0:02",
132
-
133
- "IPv4Address": "192.168.224.2/20",
134
-
135
- "IPv6Address": ""
136
-
137
- },
138
-
139
- "5723ed3924d03c1f60869691fc37bf7d5f41766f81f592f181fce7b38456210d": {
140
-
141
- "Name": "reverse-proxy",
142
-
143
- "EndpointID": "492f17d14ca55b94f2fd10c988b6cc599de13a3eeeb0d6915c31eeada0afa763",
144
-
145
- "MacAddress": "02:42:c0:a8:e0:04",
146
-
147
- "IPv4Address": "192.168.224.4/20",
148
-
149
- "IPv6Address": ""
150
-
151
- },
152
-
153
- "e912a03fd4cabc5a1fd0bd8a0b0031809872ec0ab81ac74297dd0e57da81fcc0": {
154
-
155
- "Name": "quize_de_pon_php_app",
156
-
157
- "EndpointID": "bfe14785913a62e2dae4c9508853c44bc7d0a2db613fbece0128886b06c577dc",
158
-
159
- "MacAddress": "02:42:c0:a8:e0:03",
160
-
161
- "IPv4Address": "192.168.224.3/20",
162
-
163
- "IPv6Address": ""
164
-
165
- }
166
-
167
- },
168
-
169
- "Options": {},
170
-
171
- "Labels": {}
172
-
173
- }
174
-
175
187
  ]
176
188
 
177
189
  ```
@@ -320,73 +332,11 @@
320
332
 
321
333
 
322
334
 
323
- ```hosts
324
-
325
- 1 ##
326
-
327
- 1 ##
328
-
329
- 1 ##
330
-
331
- 1 ##
332
-
333
- 1 ##
334
-
335
- 2 # Host Database
336
-
337
- 3 #
338
-
339
- 4 # localhost is used to configure the loopback interface
340
-
341
- 5 # when the system is booting. Do not change this entry.
342
-
343
- 6 ##
344
-
345
- 7 127.0.0.1▸localhost
346
-
347
- 8 255.255.255.255▸broadcasthost
348
-
349
- 9 ::1 localhost
350
-
351
- 10
352
-
353
- 11 127.0.0.1▸quize.localhost
354
-
355
- 12
356
-
357
- 13 255.255.255.255▸broadcasthost
358
-
359
- 14 # 徳丸本
360
-
361
- 15 192.168.56.101 example.jp api.example.net trap.example.com
362
-
363
- 16
364
-
365
- 17 # Added by Docker Desktop
366
-
367
- 18 # To allow the same kube context to work on the host and the container:
368
-
369
- 19 127.0.0.1 kubernetes.docker.internal
370
-
371
- 20 # End of section
372
-
373
- ```
374
-
375
-
376
-
377
- ```reverse-proxyLOG
378
-
379
- reverse-proxy | 192.168.32.1 - - [27/Sep/2021:08:03:56 +0000] "GET / HTTP/1.1" 200 2670 "-" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36" "-"
380
-
381
- ```
382
-
383
- ```quize_pon_php_appLOG
384
-
385
- quize_de_pon_php_app | localhost:80 192.168.32.4 - - [27/Sep/2021:17:03:55 +0900] "GET / HTTP/1.0" 200 3876 "-" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36"
386
-
387
- ```
388
-
389
-
335
+ ![イメージ説明](a86aaabbaaca740b711ed8d823cfc748.png)
336
+
337
+ ![](243ed352c94a2e3c62e4256d9fa5aac5.png)
338
+
339
+ ![イメージ説明](7abb58855247b8a64438a692530321e7.png)
390
340
 
391
341
  ###　試したこと
392
342
 
@@ -394,10 +344,4 @@
394
344
 
395
345
  http://portfolio_php_app:80への接続は出来てるのにコンテンツは名前解決されない状態？になってます。
396
346
 
397
- reverse_proxyから"quize_de_pon_php_app"へのpingはちゃんと通りました。![イメージ説明](c87fc3ddee828f3f9868852fd33d5fb5.png)
347
+ reverse_proxyから"quize_de_pon_php_app"へのpingはちゃんと通りました。!
398
-
399
-
400
-
401
- ![イメージ説明](98dfc2fd467dd59382bd068c237b024d.png)
402
-
403
- ![イメージ説明](4e18d5422009a7b638542ae9c702b9b8.png)

5

log追加

2021/09/29 04:35

投稿

Patao_program
Patao_program

スコア22

test CHANGED
File without changes
test CHANGED
@@ -374,6 +374,20 @@
374
374
 
375
375
 
376
376
 
377
+ ```reverse-proxyLOG
378
+
379
+ reverse-proxy | 192.168.32.1 - - [27/Sep/2021:08:03:56 +0000] "GET / HTTP/1.1" 200 2670 "-" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36" "-"
380
+
381
+ ```
382
+
383
+ ```quize_pon_php_appLOG
384
+
385
+ quize_de_pon_php_app | localhost:80 192.168.32.4 - - [27/Sep/2021:17:03:55 +0900] "GET / HTTP/1.0" 200 3876 "-" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36"
386
+
387
+ ```
388
+
389
+
390
+
377
391
  ###　試したこと
378
392
 
379
393
  リバースプロキシで"http://quize.localhost"への接続は,nginxが522 BAD_GATEWAYにはならないので、

4

画像追加

2021/09/27 08:07

投稿

Patao_program
Patao_program

スコア22

test CHANGED
File without changes
test CHANGED
@@ -381,3 +381,9 @@
381
381
  http://portfolio_php_app:80への接続は出来てるのにコンテンツは名前解決されない状態？になってます。
382
382
 
383
383
  reverse_proxyから"quize_de_pon_php_app"へのpingはちゃんと通りました。![イメージ説明](c87fc3ddee828f3f9868852fd33d5fb5.png)
384
+
385
+
386
+
387
+ ![イメージ説明](98dfc2fd467dd59382bd068c237b024d.png)
388
+
389
+ ![イメージ説明](4e18d5422009a7b638542ae9c702b9b8.png)

3

hostsついき

2021/09/26 01:52

投稿

Patao_program
Patao_program

スコア22

test CHANGED
File without changes
test CHANGED
@@ -40,26 +40,26 @@
40
40
 
41
41
  server_name localhost;
42
42
 
43
- location / {
43
+ location / {
44
+
45
+ proxy_pass http://portfolio_php_app:80;
46
+
47
+ }
48
+
49
+ }
50
+
51
+ server {
52
+
53
+ listen 80;
54
+
55
+ server_name quize.localhost;
56
+
57
+ location / {
44
58
 
45
59
  proxy_pass http://quize_de_pon_php_app:80;
46
60
 
47
- }
48
-
49
61
  }
50
62
 
51
- server {
52
-
53
- listen 80;
54
-
55
- server_name quize.localhost;
56
-
57
- location / {
58
-
59
- proxy_pass http://portfolio_php_app:80;
60
-
61
- }
62
-
63
63
  }
64
64
 
65
65
 
@@ -320,6 +320,60 @@
320
320
 
321
321
 
322
322
 
323
+ ```hosts
324
+
325
+ 1 ##
326
+
327
+ 1 ##
328
+
329
+ 1 ##
330
+
331
+ 1 ##
332
+
333
+ 1 ##
334
+
335
+ 2 # Host Database
336
+
337
+ 3 #
338
+
339
+ 4 # localhost is used to configure the loopback interface
340
+
341
+ 5 # when the system is booting. Do not change this entry.
342
+
343
+ 6 ##
344
+
345
+ 7 127.0.0.1▸localhost
346
+
347
+ 8 255.255.255.255▸broadcasthost
348
+
349
+ 9 ::1 localhost
350
+
351
+ 10
352
+
353
+ 11 127.0.0.1▸quize.localhost
354
+
355
+ 12
356
+
357
+ 13 255.255.255.255▸broadcasthost
358
+
359
+ 14 # 徳丸本
360
+
361
+ 15 192.168.56.101 example.jp api.example.net trap.example.com
362
+
363
+ 16
364
+
365
+ 17 # Added by Docker Desktop
366
+
367
+ 18 # To allow the same kube context to work on the host and the container:
368
+
369
+ 19 127.0.0.1 kubernetes.docker.internal
370
+
371
+ 20 # End of section
372
+
373
+ ```
374
+
375
+
376
+
323
377
  ###　試したこと
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  リバースプロキシで"http://quize.localhost"への接続は,nginxが522 BAD_GATEWAYにはならないので、

2

修正

2021/09/26 00:56

投稿

Patao_program
Patao_program

スコア22

test CHANGED
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test CHANGED
@@ -322,6 +322,8 @@
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  ###　試したこと
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+ リバースプロキシで"http://quize.localhost"への接続は,nginxが522 BAD_GATEWAYにはならないので、
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- proxy_networkから"quize_de_pon_php_app"を切断したところ,nginxは522 BAD_GATEWAYになりました。接続は出来てるのにコンテンツは名前解決されない状態？になってます。
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+ http://portfolio_php_app:80への接続は出来てるのにコンテンツは名前解決されない状態？になってます。
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  reverse_proxyから"quize_de_pon_php_app"へのpingはちゃんと通りました。![イメージ説明](c87fc3ddee828f3f9868852fd33d5fb5.png)

1

追記

2021/09/25 12:52

投稿

Patao_program
Patao_program

スコア22

test CHANGED
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test CHANGED
@@ -317,3 +317,11 @@
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  ```
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+
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+ ###　試したこと
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+ proxy_networkから"quize_de_pon_php_app"を切断したところ,nginxは522 BAD_GATEWAYになりました。接続は出来てるのにコンテンツは名前解決されない状態？になってます。
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+
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+ reverse_proxyから"quize_de_pon_php_app"へのpingはちゃんと通りました。![イメージ説明](c87fc3ddee828f3f9868852fd33d5fb5.png)