[{"_1":2,"_175":-5,"_176":-5},"loaderData",{"_3":4,"_17":18,"_25":26,"_152":153},"root",{"_5":-5,"_6":-7,"_7":8,"_9":-7,"_10":11,"_12":-7,"_13":14,"_15":16},"currentUser","primaryEmail","siteVerification","6LeIxAcTAAAAAJcZVRqyHh71UMIEGNQ_MXjiZKhI","toast","enableDev",false,"incidentStatus","theme","system","contrast","normal","routes/_layout",{"_19":-5,"_20":21,"_22":21,"_23":11,"_24":21},"username","isAskGordonEnabled",true,"isUsingNewTemplate","showMinimalLanding","showHoneypotTrap","routes/_layout.r.$namespace.$reponame",{"_27":28,"_29":-5,"_30":11,"_31":11,"_32":33,"_34":35,"_36":-5,"_37":11,"_38":39,"_92":-5,"_93":94,"_141":-5,"_142":11,"_143":21,"_144":11,"_145":-5,"_146":11,"_147":-5,"_148":149,"_150":95,"_151":-7},"canonicalUrl","https://hub.docker.com/r/neomax7/cf-ddns/tags","mcpServer","canSeeDockerfile","canSeeAutobuilds","namespace","neomax7","reponame","cf-ddns","cloudBuildSource","isAutobuildsAvailable","repo",{"_40":41,"_47":48,"_50":51,"_52":53,"_54":11,"_55":56,"_57":58,"_59":60,"_43":35,"_32":33,"_62":63,"_64":49,"_65":66,"_67":68,"_69":70,"_71":-5,"_72":66,"_73":74,"_75":11,"_76":33,"_77":78,"_83":11,"_84":85,"_89":33,"_90":91},"categories",[42],{"_43":44,"_45":46},"name","Developer tools","slug","developer-tools","content_types",[49],"image","date_registered","2024-07-12T21:26:02.633193Z","description","Cloudflare DNS update agent","is_private","last_updated","2024-07-15T13:47:57.812117Z","last_modified","2024-10-16T13:48:34.145251Z","media_types",[61],"application/vnd.oci.image.index.v1+json","pull_count",467,"repository_type","star_count",0,"status",1,"status_description","active","source","collaborator_count","full_description","

Cloudflare DNS update agent

\n\n

\n\nThis docker image create and update A record of Cloudflare DNS
\n\nand let you use Cloudflare as dynamic DNS service.\n\n

\n\n

#INSTALLATION

##OPTION 1 - docker compose

\n\n

\n\n1. Edit the following sample then save as docker-compose.yaml
\n\n```dockerfile\nservices:\n cf-ddns:\n image: docker.io/neomax7/cf-ddns:latest\n environment:\n - TOKEN=PLACE_YOUR_OWN_TOKEN # your TOKEN from Cloudflare Dashboard (require ZONE edit)\n - ZONE=PLACE_YOUR_OWN_ZONE # your ZONE ID from Cloudflare Dashboard\n - RECORD=PLACE_YOUR_SUBDOMAIN # Subdomain of your choice , example: test.example.com => example.com = zone , test = subdomain\n #- TIMEZONE=PLACE_YOUR_TIMEZONE # OPTIONAL: for more accurate cronjob otherwise its UTC\n #- CRON=* * * * * # OPTIONAL: default is every 5 min, make sure no quote or double quote\n```\n\n
\n\n2. in the same directory as above file\n\n```bash\ndocker compose up -d\n```\n\n

\n
\n

##OPTION 2 - docker

\n\n```bash\ndocker run -d --rm --env TOKEN=YOUR_TOKEN --env ZONE=YOUR_ZONE_ID --env RECORD=RECORD_OF_CHOICE neomax7/cf-ddns\n```\n\n

\n\n
\n\n

#Environment Variables

\nThis agent takes following environment variables
\n\n```bash\n#required\nTOKEN = Cloudflare API TOKEN with DNS EDIT permission\nZONE = ZONE ID from Cloudflare dashboard\nRECORD = name of A record wish to register\n#optional\nCRON = typical cron schedule ex: */5 * * * *\nTIMEZONE = your timezone\n```\n\n

\n
\n

#DESCRIPTION

\n\nscript content\n1. $CRON schedule fires the script
\n2. the script searches for the $RECORD in your $ZONE
\n3. if the $RECORD exists, delete the record
\n(currently Cloudflare API doenst let you patch or put with Bearer token)
\n4. create the $RECORD with public IP obtained from https://ifconfig.me
\n\n

","has_starred","hub_user","immutable_tags_settings",{"_79":11,"_80":81},"enabled","rules",[82],".*","is_automated","permissions",{"_86":21,"_87":11,"_88":11},"read","write","admin","user","storage_size",857540263,"orgData","recentTags",[95],{"_96":49,"_97":98,"_99":100,"_101":102,"_103":104,"_105":106,"_55":130,"_131":98,"_132":33,"_133":61,"_43":134,"_135":136,"_137":114,"_138":130,"_139":70,"_140":21},"content_type","creator",1448041,"digest","sha256:47657943622952abfb63b5260f6008a8d0cd408586e76af30122155b3873dbda","full_size",69249203,"id",719406778,"images",[107,123],{"_108":109,"_99":110,"_111":112,"_113":114,"_115":116,"_117":118,"_119":112,"_120":-5,"_121":102,"_67":70,"_122":-5},"architecture","amd64","sha256:d70e01cee2e0788f603dd023ea0a2c8e02941e0b6c0b8ea2428708200c122254","features","","last_pulled","2026-09-25T09:14:09.503521826Z","last_pushed","2024-07-15T13:47:50Z","os","linux","os_features","os_version","size","variant",{"_108":124,"_99":125,"_111":112,"_113":126,"_115":127,"_117":118,"_119":112,"_120":-5,"_121":128,"_67":70,"_122":129},"arm64","sha256:93c27fba2d16972243caf501bebb9923693d428f4a35fe6ac61b959a85b2fe25","2026-09-21T01:56:04.391592265Z","2024-07-15T13:47:57Z",67915199,"v8","2024-07-15T13:47:56.747992Z","last_updater","last_updater_username","media_type","latest","repository",24605642,"tag_last_pulled","tag_last_pushed","tag_status","v2","sbxKitMetadata","isPotentialSpam","isHubSbxKitsEnabled","showSbxLogoOverride","sbxTrademarkText","displaySecurityMetadata","tagAttestations","tagsHaveAttestations",[],"selectedTag","attestationsUrl","routes/_layout.r.$namespace.$reponame.tags",{"_38":154,"_162":163,"_148":173,"_174":11},{"_40":155,"_47":157,"_50":51,"_52":53,"_54":11,"_55":56,"_57":58,"_59":158,"_43":35,"_32":33,"_62":63,"_64":49,"_65":66,"_67":68,"_69":70,"_71":-5,"_72":66,"_73":74,"_75":11,"_76":33,"_77":159,"_83":11,"_84":161,"_89":33,"_90":91},[156],{"_43":44,"_45":46},[49],[61],{"_79":11,"_80":160},[82],{"_86":21,"_87":11,"_88":11},"tags",{"_164":68,"_165":-5,"_166":-5,"_167":168},"count","next","previous","results",[169],{"_96":49,"_97":98,"_99":100,"_101":102,"_103":104,"_105":170,"_55":130,"_131":98,"_132":33,"_133":61,"_43":134,"_135":136,"_137":114,"_138":130,"_139":70,"_140":21},[171,172],{"_108":109,"_99":110,"_111":112,"_113":114,"_115":116,"_117":118,"_119":112,"_120":-5,"_121":102,"_67":70,"_122":-5},{"_108":124,"_99":125,"_111":112,"_113":126,"_115":127,"_117":118,"_119":112,"_120":-5,"_121":128,"_67":70,"_122":129},[],"canDeleteTags","actionData","errors"]

Digest	OS/ARCH	Compressed size
d70e01cee2e0	linux/amd64	66.04 MB
93c27fba2d16	linux/arm64/v8	64.77 MB

neomax7/cf-ddns

Tags for neomax7/cf-ddns