- \n
- \n
health check \ub97c \uc704\ud55c Job \uc744 \uc0dd\uc131\ud569\ub2c8\ub2e4.<\/p>\n
\ucc38\uc870<\/a><\/p>\n<\/li>\n
- \n
\ube0c\ub77c\uc6b0\uc800 -> AWS ELB -> Nomad client cluster<\/p>\n<\/li>\n<\/ul>\n
Nomad client cluster \ub97c \uc0dd\uc131\ud55c \ud3f4\ub354\uc5d0 \uc544\ub798 \ud30c\uc77c\uc744 \ucd94\uac00\ud569\ub2c8\ub2e4.<\/p>\n
vi elb.tf\n-----------------------------\nresource "aws_elb" "nomad_client_elb" {\n name = "${var.stack_name}-nomad-client-elb"\n availability_zones = var.availability_zones\n internal = false\n idle_timeout = 360\n security_groups = [ aws_security_group.client_lb.id ]\n instances = aws_instance.nomad_client.*.id\n\n lifecycle { create_before_destroy = true }\n\n listener {\n instance_port = 2390 # \ub0b4\ubd80 \ud3ec\ud2b8\n instance_protocol = "http"\n lb_port = 2020 # \uc678\ubd80 \ud3ec\ud2b8\n lb_protocol = "http"\n }\n\n# access_logs {\n# bucket = "weblog"\n# prefix = "www.myexample.com-"\n# enabled = true\n# }\n\n health_check {\n healthy_threshold = 8\n unhealthy_threshold = 2\n timeout = 3\n target = "HTTP:2390\/"\n interval = 30\n }\n}\n-----------------------------<\/code><\/pre>\nvi outputs.tf\n-----------------------------\noutput "elb_dns_name" {\n value = "${aws_elb.nomad_client_elb.dns_name}"\n}\n-----------------------------<\/code><\/pre>\nvi sg.tf\n-----------------------------\n # health check\n ingress {\n from_port = 2390\n to_port = 2390\n protocol = "tcp"\n cidr_blocks = var.allowlist_ip\n }\n-----------------------------<\/code><\/pre>\nELB \uac00 \uc791\ub3d9\ud558\ub824\uba74 1-2\ubd84 \uc815\ub3c4\uc758 \uc2dc\uac04\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n
DNS_PROBE_FINISHED_NXDOMAIN<\/code> \ub77c\ub294 \uc624\ub958\ubb38\uad6c\uac00 \ub728\uba74
\n\uc544\uc9c1 DNS \uc124\uc815\uc774 \ubc18\uc601\uc548\ub41c \uc0c1\ud0dc\uc785\ub2c8\ub2e4.<\/p>\n\uc811\uc18d\ud558\ub824\ub294 \uc11c\ubc84 \ud3ec\ud2b8\uc640 health check \ud3ec\ud2b8\ub294 public access \uac00 \ud5c8\uc6a9\ub418\uc57c \ud569\ub2c8\ub2e4.<\/p>\n
\ube0c\ub77c\uc6b0\uc800\ub97c \uc774\uc6a9\ud574 http:\/\/my-nomad-client-elb-19628203.ap-northeast-2.elb.amazonaws.com:2020<\/a> \uc5d0 \uc811\uc18d\ud558\uba74 hello_world \uc5d0 \uc811\uc18d\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n
![\"\"](\"https:\/\/www.skyer9.pe.kr\/wordpress\/wp-content\/uploads\/2022\/08\/2022-08-25-01.png\")
<\/a><\/p>\n\ub85c\uadf8\ud655\uc778<\/h2>\n
http_x_forwarded_for \uc5d0 \uc811\uc18d\ud55c \ud074\ub77c\uc774\uc5b8\ud2b8 \uc544\uc774\ud53c\uac00 \uc81c\uacf5\ub429\ub2c8\ub2e4.<\/p>\n
ssh <\ub178\ub9c8\ub4dc\ud074\ub77c\uc774\uc5b8\ud2b8\uc11c\ubc84>\nsudo docker ps\nsudo docker logs <CONTAINER ID>\n\n172.31.25.58 - - [25\/Aug\/2022:07:53:26 +0000] "GET \/ HTTP\/1.1" 200 7231 "-" "Mozilla\/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit\/537.36 (KHTML, like Gecko) Chrome\/104.0.0.0 Safari\/537.36" "183.101.XXX.XXX"\n172.31.25.58 - - [25\/Aug\/2022:07:53:27 +0000] "GET \/ HTTP\/1.1" 200 7231 "-" "Mozilla\/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit\/537.36 (KHTML, like Gecko) Chrome\/104.0.0.0 Safari\/537.36" "183.101.XXX.XXX"\n172.31.25.58 - - [25\/Aug\/2022:07:53:27 +0000] "GET \/health HTTP\/1.1" 200 7237 "-" "Consul Health Check" "-"\n172.31.25.58 - - [25\/Aug\/2022:07:53:27 +0000] "GET \/ HTTP\/1.1" 200 7231 "-" "Mozilla\/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit\/537.36 (KHTML, like Gecko) Chrome\/104.0.0.0 Safari\/537.36" "183.101.XXX.XXX"\n172.31.25.58 - - [25\/Aug\/2022:07:53:27 +0000] "GET \/ HTTP\/1.1" 200 7231 "-" "Mozilla\/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit\/537.36 (KHTML, like Gecko) Chrome\/104.0.0.0 Safari\/537.36" "183.101.XXX.XXX"\n172.31.25.58 - - [25\/Aug\/2022:07:53:28 +0000] "GET \/ HTTP\/1.1" 200 7231 "-" "Mozilla\/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit\/537.36 (KHTML, like Gecko) Chrome\/104.0.0.0 Safari\/537.36" "183.101.XXX.XXX"\n172.31.25.58 - - [25\/Aug\/2022:07:53:28 +0000] "GET \/ HTTP\/1.1" 200 7231 "-" "Mozilla\/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit\/537.36 (KHTML, like Gecko) Chrome\/104.0.0.0 Safari\/537.36" "183.101.XXX.XXX"\n172.31.25.58 - - [25\/Aug\/2022:07:53:28 +0000] "GET \/ HTTP\/1.1" 200 7231 "-" "Mozilla\/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit\/537.36 (KHTML, like Gecko) Chrome\/104.0.0.0 Safari\/537.36" "183.101.XXX.XXX"\n172.31.25.58 - - [25\/Aug\/2022:07:53:28 +0000] "GET \/ HTTP\/1.1" 200 7231 "-" "Mozilla\/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit\/537.36 (KHTML, like Gecko) Chrome\/104.0.0.0 Safari\/537.36" "183.101.XXX.XXX"\n172.31.25.58 - - [25\/Aug\/2022:07:53:29 +0000] "GET \/ HTTP\/1.1" 200 7231 "-" "Mozilla\/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit\/537.36 (KHTML, like Gecko) Chrome\/104.0.0.0 Safari\/537.36" "183.101.XXX.XXX"\n172.31.25.58 - - [25\/Aug\/2022:07:53:29 +0000] "GET \/ HTTP\/1.1" 200 7231 "-" "Mozilla\/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit\/537.36 (KHTML, like Gecko) Chrome\/104.0.0.0 Safari\/537.36" "183.101.XXX.XXX"\n172.31.25.58 - - [25\/Aug\/2022:07:53:37 +0000] "GET \/health HTTP\/1.1" 200 7237 "-" "Consul Health Check" "-"<\/code><\/pre>\n\uc790\uccb4 \ub3c4\uba54\uc778\uc744 \uc774\uc6a9\ud55c \uc811\uc18d<\/h2>\n
- \n
- \n
ELB \uc124\uc815\uc774 \ub05d\ub09c \uc774\ud6c4\uc5d0 \uc544\ub798 \uc124\uc815\uc744 \ucd94\uac00\ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n
- \n
\ub3c4\uba54\uc778\uc740 Route 53 \uc5d0 \uc758\ud574 \uad00\ub9ac\ub418\uace0 \uc788\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n
- \n
\ube0c\ub77c\uc6b0\uc800 -> \uc790\uccb4\ub3c4\uba54\uc778(Route 53) -> AWS ELB -> Nomad client cluster<\/p>\n<\/li>\n
- \n
https \uc778\uc99d\uc11c \uc0dd\uc131 : \uc5ec\uae30<\/a> \ub97c \ucc38\uc870\ud574\uc11c \uc778\uc99d\uc11c\ub97c \uc0dd\uc131\ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n<\/ul>\n
vi domain.tf\n-----------------------------\ndata "aws_route53_zone" "skyer9_pe_kr_zone" {\n name = "skyer9.pe.kr"\n}\n\nresource "aws_route53_record" "nomad_client" {\n zone_id = data.aws_route53_zone.skyer9_pe_kr_zone.zone_id\n name = "nomad-client.skyer9.pe.kr"\n type = "A"\n\n alias {\n name = aws_elb.nomad_client_elb.dns_name\n zone_id = aws_elb.nomad_client_elb.zone_id\n evaluate_target_health = true\n }\n}\n-----------------------------<\/code><\/pre>\nvi acm.tf\n-----------------------------\ndata "aws_acm_certificate" "cert_nomad_client_skyer9_pe_kr" {\n domain = "nomad-client.skyer9.pe.kr"\n}\n-----------------------------<\/code><\/pre>\nvi elb.tf\n-----------------------------\nresource "aws_elb" "nomad_client_elb" {\n # ......\n listener {\n instance_port = 2390 # \ub0b4\ubd80 \ud3ec\ud2b8\n instance_protocol = "http"\n lb_port = 2020 # \uc678\ubd80 \ud3ec\ud2b8\n lb_protocol = "https"\n ssl_certificate_id = data.aws_acm_certificate.cert_nomad_client_skyer9_pe_kr.arn\n }\n # ......\n}\n-----------------------------<\/code><\/pre>\n\ub85c\uadf8\ud655\uc778<\/h2>\n
http_x_forwarded_for \uc5d0 \uc811\uc18d\ud55c \ud074\ub77c\uc774\uc5b8\ud2b8 \uc544\uc774\ud53c\uac00 \uc81c\uacf5\ub429\ub2c8\ub2e4.<\/p>\n
ssh <\ub178\ub9c8\ub4dc\ud074\ub77c\uc774\uc5b8\ud2b8\uc11c\ubc84>\nsudo docker ps\nsudo docker logs <CONTAINER ID>\n\n172.31.25.58 - - [25\/Aug\/2022:07:38:07 +0000] "GET \/health HTTP\/1.1" 200 7237 "-" "Consul Health Check" "-"\n172.31.25.58 - - [25\/Aug\/2022:07:38:12 +0000] "GET \/ HTTP\/1.1" 200 7231 "-" "ELB-HealthChecker\/1.0" "172.31.26.97"\n172.31.25.58 - - [25\/Aug\/2022:07:38:17 +0000] "GET \/health HTTP\/1.1" 200 7237 "-" "Consul Health Check" "-"\n172.31.25.58 - - [25\/Aug\/2022:07:38:20 +0000] "GET \/ HTTP\/1.1" 200 7231 "-" "Mozilla\/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit\/537.36 (KHTML, like Gecko) Chrome\/104.0.0.0 Safari\/537.36" "183.101.XXX.XXX, 172.31.26.97"\n172.31.25.58 - - [25\/Aug\/2022:07:38:21 +0000] "GET \/ HTTP\/1.1" 200 7231 "-" "Mozilla\/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit\/537.36 (KHTML, like Gecko) Chrome\/104.0.0.0 Safari\/537.36" "183.101.XXX.XXX, 172.31.26.97"\n172.31.25.58 - - [25\/Aug\/2022:07:38:21 +0000] "GET \/ HTTP\/1.1" 200 7231 "-" "Mozilla\/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit\/537.36 (KHTML, like Gecko) Chrome\/104.0.0.0 Safari\/537.36" "183.101.XXX.XXX, 172.31.26.97"\n172.31.25.58 - - [25\/Aug\/2022:07:38:22 +0000] "GET \/ HTTP\/1.1" 200 7231 "-" "Mozilla\/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit\/537.36 (KHTML, like Gecko) Chrome\/104.0.0.0 Safari\/537.36" "183.101.XXX.XXX, 172.31.26.97"\n172.31.25.58 - - [25\/Aug\/2022:07:38:22 +0000] "GET \/ HTTP\/1.1" 200 7231 "-" "Mozilla\/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit\/537.36 (KHTML, like Gecko) Chrome\/104.0.0.0 Safari\/537.36" "183.101.XXX.XXX, 172.31.26.97"\n172.31.25.58 - - [25\/Aug\/2022:07:38:22 +0000] "GET \/ HTTP\/1.1" 200 7231 "-" "ELB-HealthChecker\/1.0" "172.31.43.57"\n172.31.25.58 - - [25\/Aug\/2022:07:38:22 +0000] "GET \/ HTTP\/1.1" 200 7231 "-" "Mozilla\/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit\/537.36 (KHTML, like Gecko) Chrome\/104.0.0.0 Safari\/537.36" "183.101.XXX.XXX, 172.31.26.97"\n172.31.25.58 - - [25\/Aug\/2022:07:38:22 +0000] "GET \/ HTTP\/1.1" 200 7231 "-" "Mozilla\/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit\/537.36 (KHTML, like Gecko) Chrome\/104.0.0.0 Safari\/537.36" "183.101.XXX.XXX, 172.31.26.97"\n172.31.25.58 - - [25\/Aug\/2022:07:38:23 +0000] "GET \/ HTTP\/1.1" 200 7231 "-" "Mozilla\/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit\/537.36 (KHTML, like Gecko) Chrome\/104.0.0.0 Safari\/537.36" "183.101.XXX.XXX, 172.31.26.97"\n172.31.25.58 - - [25\/Aug\/2022:07:38:23 +0000] "GET \/ HTTP\/1.1" 200 7231 "-" "Mozilla\/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit\/537.36 (KHTML, like Gecko) Chrome\/104.0.0.0 Safari\/537.36" "183.101.XXX.XXX, 172.31.26.97"\n172.31.25.58 - - [25\/Aug\/2022:07:38:27 +0000] "GET \/health HTTP\/1.1" 200 7237 "-" "Consul Health Check" "-"<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"\ub3c4\uba54\uc778\uc73c\ub85c Nomad client cluster \uc811\uc18d AWS Elastic Load Balancing \uc11c\ube44\uc2a4\ub97c \uc774\uc6a9\ud574, \ud560\ub2f9\ubc1b\uc740 \ub3c4\uba54\uc778\uc73c\ub85c, Nomad client cluster \uc5d0 \uc811\uc18d\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. ELB \ub3c4\uba54\uc778\uc744 \uc774\uc6a9\ud55c \uc811\uc18d health check \ub97c \uc704\ud55c Job \uc744 \uc0dd\uc131\ud569\ub2c8\ub2e4. \ucc38\uc870 \ube0c\ub77c\uc6b0\uc800 -> AWS ELB -> Nomad client cluster Nomad client cluster \ub97c \uc0dd\uc131\ud55c \ud3f4\ub354\uc5d0 \uc544\ub798 \ud30c\uc77c\uc744 \ucd94\uac00\ud569\ub2c8\ub2e4. vi elb.tf —————————– resource "aws_elb" "nomad_client_elb"\u2026 Read More »<\/a><\/span><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[31],"tags":[],"class_list":["post-6192","post","type-post","status-publish","format-standard","hentry","category-nomad"],"_links":{"self":[{"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/6192","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=6192"}],"version-history":[{"count":21,"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/6192\/revisions"}],"predecessor-version":[{"id":6232,"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/6192\/revisions\/6232"}],"wp:attachment":[{"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=6192"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=6192"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=6192"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
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