{"id":29,"date":"2026-06-12T18:23:57","date_gmt":"2026-06-12T09:23:57","guid":{"rendered":"https:\/\/hachiware-eng.com\/?p=29"},"modified":"2026-07-08T16:53:46","modified_gmt":"2026-07-08T07:53:46","slug":"oci%e7%99%bb%e9%8c%b2%e6%89%8b%e5%bc%95%e3%82%92%e6%9b%b8%e3%81%84%e3%81%9f%e7%b5%8c%e7%b7%af","status":"publish","type":"post","link":"https:\/\/hachiware-eng.com\/blog\/oci%e7%99%bb%e9%8c%b2%e6%89%8b%e5%bc%95%e3%82%92%e6%9b%b8%e3%81%84%e3%81%9f%e7%b5%8c%e7%b7%af\/","title":{"rendered":"OCI\u767b\u9332\u624b\u5f15\u3092\u66f8\u3044\u305f\u7d4c\u7def"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">Zenn\u3078\u306e\u6295\u7a3f\u8a18\u4e8b<\/h2>\n\n\n\n<figure class=\"wp-block-embed\"><div class=\"wp-block-embed__wrapper\">\n\t<a class=\"link-preview-card\" href=\"https:\/\/zenn.dev\/hchwr01\/articles\/ad6bb203cf52cd\" target=\"_blank\" rel=\"noopener noreferrer\">\n\t\t\t\t\t<span class=\"link-preview-card__thumb\">\n\t\t\t\t<img decoding=\"async\" src=\"https:\/\/res.cloudinary.com\/zenn\/image\/upload\/s--IvMbujpb--\/c_fit%2Cg_north_west%2Cl_text:notosansjp-medium.otf_55:OCI%2520%2528Oracle%2520Cloud%2520Infrastructure%2529%2520%25E7%2599%25BB%25E9%258C%25B2%25E6%2589%258B%25E5%25BC%2595%2520%25E3%2580%259C%25E7%2584%25A1%25E6%2596%2599%25E6%259E%25A0%25E3%2581%25A7%25E9%25AB%2598%25E3%2582%25B9%25E3%2583%259A%25E3%2583%2583%25E3%2582%25AFVM%25E3%2582%2592%25E4%25BD%25BF%25E3%2581%2586%25E3%2581%25BE%25E3%2581%25A7%25E3%2580%259C%2Cw_1010%2Cx_90%2Cy_100\/g_south_west%2Cl_text:notosansjp-medium.otf_37:%25E3%2583%258F%25E3%2583%2581%25E3%2583%25AF%25E3%2583%25AC%25E3%2582%25A8%25E3%2583%25B3%25E3%2583%2582%25E3%2583%258B%25E3%2582%25A2%25E3%2583%25AA%25E3%2583%25B3%25E3%2582%25B0%2Cx_203%2Cy_121\/g_south_west%2Ch_90%2Cl_fetch:aHR0cHM6Ly9saDMuZ29vZ2xldXNlcmNvbnRlbnQuY29tL2EvQUNnOG9jTFkzV3A5aW84d0diM3ZpOXNISmItRW14Mzh6R0N2SnpIMGQzeTlVMmRtdTgzazFqSmE9czI1MC1j%2Cr_max%2Cw_90%2Cx_87%2Cy_95\/v1627283836\/default\/og-base-w1200-v2.png?_a=BACMTiAE\" alt=\"\" loading=\"lazy\">\n\t\t\t<\/span>\n\t\t\t\t<span class=\"link-preview-card__body\">\n\t\t\t<span class=\"link-preview-card__title\">OCI (Oracle Cloud Infrastructure) \u767b\u9332\u624b\u5f15 \u301c\u7121\u6599\u67a0\u3067\u9ad8\u30b9\u30da\u30c3\u30afVM\u3092\u4f7f\u3046\u307e\u3067\u301c<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"link-preview-card__site\">Zenn<\/span>\n\t\t\t\t\t<\/span>\n\t<\/a>\n\t\n<\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">2026\/07\/08 \u8ffd\u8a18<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">OCI\u7121\u6599\u67a0\u304c\u30b5\u30a4\u30ec\u30f3\u30c8\u6539\u5b9a\uff08\u4e0a\u96502core\/12GB\uff09\u3055\u308c\u307e\u3057\u305f\u3002<br>4core\/24GB\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3067\u3001\u30a2\u30a4\u30c9\u30eb\u5224\u5b9a\u304c\u53b3\u3057\u304f\u306a\u308a\u5f37\u5236\u524a\u9664\u3055\u308c\u305f\u8a18\u4e8b\u3082\u51fa\u3066\u3044\u307e\u3059\u3002<br>\u7121\u6599\u30a2\u30ab\u30a6\u30f3\u30c8\u306e\u307f\u304c\u5bfe\u8c61\u3068\u3044\u3046\u8a71\u3082\u3042\u308a\u3069\u308c\u304c\u672c\u5f53\u306e\u60c5\u5831\u304b\u308f\u304b\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u7d4c\u7def<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30cd\u30c3\u30c8\u3084AI\u3067\u8abf\u3079\u3066\u3044\u305f\u3089\u3000<span class=\"swl-marker mark_yellow\">\u7121\u6599\u30a2\u30ab\u30a6\u30f3\u30c8\u306f 1core \/ 6GB \u304b\u3089\u59cb\u3081\u308d\uff01<\/span>\u3000<span class=\"swl-marker mark_yellow\">\u30ea\u30fc\u30b8\u30e7\u30f3\u306f\u30ab\u30ea\u30d5\u30a9\u30eb\u30cb\u30a2\u3060\uff01<\/span>\u3000<span class=\"swl-marker mark_yellow\">Terraform\u3067\u81ea\u52d5\u5316\u3057\u308d\uff01<\/span>\u3000\u3068\u66f8\u3044\u3066\u3042\u308a\u307e\u3057\u305f\u306e\u3067\u305d\u306e\u3068\u304a\u308a\u306b\u9811\u5f35\u3063\u3066\u3044\u307e\u3057\u305f\u3002<br><span class=\"swl-fz u-fz-xs\">\u203b\u8a18\u4e8b\u306b\u53cd\u3057\u3066\u30ea\u30fc\u30b8\u30e7\u30f3\u306f\u6771\u4eac\u306b\u3057\u307e\u3057\u305f\u304c \u7b11<\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3057\u304b\u3057\u5f85\u3066\u3069\u66ae\u305b\u3069\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u767b\u9332\u306b\u6210\u529f\u3057\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3044\u3044\u52a0\u6e1b\u98fd\u304d\u3066\u304d\u305f\u3068\u304d\u306b\u767a\u898b\u3057\u305f\u8a18\u4e8b\u3067\u3000<span class=\"swl-marker mark_blue\">\u6709\u6599\u30d7\u30e9\u30f3\u306b\u3059\u308b\u3068\u3059\u3093\u306a\u308a\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u767b\u9332\u3067\u304d\u308b<\/span>\u3000\u3068\u66f8\u3044\u3066\u3042\u308a\u307e\u3057\u305f\u3002<br>\u6709\u6599\u30d7\u30e9\u30f3\u306b\u5207\u308a\u66ff\u3048\u308b\u306e\u306f\u9ad8\u984d\u8acb\u6c42\u304c\u6765\u305f\u3089\u6016\u3044\u306a\u3068\u601d\u3044\u8e8a\u8e87\u3057\u3066\u3044\u305f\u306e\u3067\u3059\u304c\u3001\u7121\u6599\u67a0\u3092\u8d85\u3048\u308b\u8a2d\u5b9a\u3092\u3057\u306a\u3051\u308c\u3070\u5b89\u5168\u3068\u3044\u3046\u60c5\u5831\u3092\u5f97\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8a18\u4e8b\u4f5c\u6210\u6642\u70b9\u3067\u306e\u7121\u6599\u67a0\u4e0a\u9650\u306f\u3000<span class=\"swl-marker mark_green\">ARM (Ampere A1) 4 OCPU \/ 24GB RAM \/ \u30b9\u30c8\u30ec\u30fc\u30b8 200GB<\/span>\u3000\u3067\u3059\u3002<br>\u7d50\u679c\u3068\u3057\u3066\u6709\u6599\u30a2\u30ab\u30a6\u30f3\u30c8\u306b\u30b0\u30ec\u30fc\u30c9\u30a2\u30c3\u30d7\u3057\u305f\u3089\u5e0c\u671b\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u304c\u4f5c\u6210\u3067\u304d\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u8a18\u4e8b\u306b\u306f\u66f8\u3044\u3066\u3044\u306a\u3044\u3053\u3068<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">OCI\u306e\u7121\u6599\u67a0\u306f\u3044\u3044\u3053\u3068\u3060\u3089\u3051\u3001\u3068\u3044\u3046\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b9f\u306f\u3000<span class=\"swl-marker mark_orange\">\u30a2\u30a4\u30c9\u30eb\u72b6\u614b\u306b\u3088\u308b\u81ea\u52d5\u505c\u6b62\u30fb\u524a\u9664\u306e\u6761\u4ef6<\/span>\u3000\u304c\u5b58\u5728\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>CPU\u5229\u7528\u7387<\/strong>\uff1a \u904e\u53bb1\u9031\u9593\u3067\u300195\u30d1\u30fc\u30bb\u30f3\u30bf\u30a4\u30eb\u306e\u5229\u7528\u7387\u304c 20%\u672a\u6e80<\/li>\n\n\n\n<li><strong>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5229\u7528\u7387<\/strong>\uff1a 20%\u672a\u6e80<\/li>\n\n\n\n<li><strong>\u30e1\u30e2\u30ea\u5229\u7528\u7387<\/strong>\uff1a 20%\u672a\u6e80 \uff08\u203b\u7279\u306bARM\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3067\u53b3\u3057\u304f\u30c1\u30a7\u30c3\u30af\u3055\u308c\u307e\u3059\uff09<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u500b\u4eba\u958b\u767a\u3084\u691c\u8a3c\u74b0\u5883\u3067\u3042\u308c\u3070\u3053\u306e\u6761\u4ef6\u3092\u30af\u30ea\u30a2\u3059\u308b\u306e\u306f\u96e3\u3057\u3044\u306e\u3067\u306f\u306a\u3044\u3067\u3057\u3087\u3046\u304b\u3002<br>\u305d\u3053\u3067\u5148\u4eba\u305f\u3061\u306fcron\u3092\u4f7f\u7528\u3057\u3066\u305d\u308c\u305e\u308c\u306e\u6761\u4ef6\u3092\u30af\u30ea\u30a2\u3059\u308b\u3053\u3068\u3092\u601d\u3044\u3064\u3044\u305f\u306e\u3067\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code># 1. \u307e\u305aEPEL\u30ea\u30dd\u30b8\u30c8\u30ea\u3092\u6709\u52b9\u5316\u3059\u308b\nsudo dnf install -y epel-release\n\n# 2. stress-ng \u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\nsudo dnf install -y stress-ng\n\n#3. \u30b9\u30af\u30ea\u30d7\u30c8\u3092\u4f5c\u6210\u3059\u308b\nvi ~\/keep_alive.sh\n---\n#!\/bin\/bash\n# OCI\u306e\u30a2\u30a4\u30c9\u30eb\u5224\u5b9a\u56de\u907f\u30b9\u30af\u30ea\u30d7\u30c8 (dnf\u74b0\u5883\u7528)\n# 5\u5206\u9593\uff08300\u79d2\uff09\u3001CPU 2\u30b3\u30a2\u306b30%\u306e\u8ca0\u8377\u3001\u30e1\u30e2\u30ea5GB\u3092\u6d88\u8cbb\n\n# \u5b9f\u884c\u30ed\u30b0\u306e\u8a18\u9332\necho \"$(date): OCI Keep-Alive script started.\" &gt;&gt; ~\/keep_alive.log\n\n# \u8ca0\u8377\u5b9f\u884c\nstress-ng --cpu 2 --cpu-load 30 --vm 1 --vm-bytes 5G --timeout 300s\n\necho \"$(date): OCI Keep-Alive script finished.\" &gt;&gt; ~\/keep_alive.log\n\n#4. \u5b9f\u884c\u6a29\u9650\u3092\u4ed8\u4e0e\nchmod +x ~\/keep_alive.sh\n\n#5. cron\u8a2d\u5b9a\ncrontab -e\n0 * * * * \/bin\/bash $HOME\/keep_alive.sh &gt; \/dev\/null 2&gt;&amp;1<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u3067OCI\u306e\u30c1\u30a7\u30c3\u30af\u3092\u30d1\u30b9\u3067\u304d\u308b\u3089\u3057\u3044\u3067\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3042\u304f\u307e\u3067\u3082\u81ea\u5df1\u8cac\u4efb<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u3093\u306a\u3054\u6642\u4e16\u306a\u306e\u3067\u58f0\u3092\u5927\u306b\u3057\u3066\u8a00\u3044\u307e\u3059\u304c\u3001\u5b9f\u4f53\u9a13\u3067\u66f8\u3044\u305f\u8a18\u4e8b\u3067\u306f\u3042\u308a\u307e\u3059\u304c\u3001<strong><span class=\"swl-marker mark_blue\">\u8aad\u307f\u624b\u306e\u3042\u306a\u305f\u304c<\/span><\/strong>\u60c5\u5831\u3092\u7cbe\u67fb\u3057\u3001\u5b9f\u884c\u3057\u3001\u8cac\u4efb\u3092\u6301\u3063\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span class=\"swl-marker mark_orange\">\u5f53\u8a18\u4e8b\u306b\u8a18\u8f09\u3057\u305f\u5185\u5bb9\u3067\u640d\u5bb3\u304c\u51fa\u3066\u3082\u5f53\u65b9\u306f\u4e00\u5207\u8cac\u4efb\u3092\u8ca0\u3044\u307e\u305b\u3093\u3002<\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Zenn\u3078\u306e\u6295\u7a3f\u8a18\u4e8b 2026\/07\/08 \u8ffd\u8a18 OCI\u7121\u6599\u67a0\u304c\u30b5\u30a4\u30ec\u30f3\u30c8\u6539\u5b9a\uff08\u4e0a\u96502core\/12GB\uff09\u3055\u308c\u307e\u3057\u305f\u30024core\/24GB\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3067\u3001\u30a2\u30a4\u30c9\u30eb\u5224\u5b9a\u304c\u53b3\u3057\u304f\u306a\u308a\u5f37\u5236\u524a\u9664\u3055\u308c\u305f\u8a18\u4e8b\u3082\u51fa\u3066\u3044\u307e\u3059\u3002\u7121\u6599\u30a2\u30ab [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":37,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6,5],"tags":[7,4],"class_list":["post-29","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tips","category-5","tag-linux","tag-zenn"],"_links":{"self":[{"href":"https:\/\/hachiware-eng.com\/blog\/wp-json\/wp\/v2\/posts\/29","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hachiware-eng.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hachiware-eng.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hachiware-eng.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/hachiware-eng.com\/blog\/wp-json\/wp\/v2\/comments?post=29"}],"version-history":[{"count":10,"href":"https:\/\/hachiware-eng.com\/blog\/wp-json\/wp\/v2\/posts\/29\/revisions"}],"predecessor-version":[{"id":56,"href":"https:\/\/hachiware-eng.com\/blog\/wp-json\/wp\/v2\/posts\/29\/revisions\/56"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hachiware-eng.com\/blog\/wp-json\/wp\/v2\/media\/37"}],"wp:attachment":[{"href":"https:\/\/hachiware-eng.com\/blog\/wp-json\/wp\/v2\/media?parent=29"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hachiware-eng.com\/blog\/wp-json\/wp\/v2\/categories?post=29"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hachiware-eng.com\/blog\/wp-json\/wp\/v2\/tags?post=29"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}