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71 lines
2.2 KiB
71 lines
2.2 KiB
#!/bin/bash
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## Init is run on host
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## For now it is run every time the script is launched, but
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## it should be launched only once after build.
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## Accessible variables are:
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## - SERVICE_NAME Name of current service
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## - DOCKER_BASE_IMAGE Base image from which this service might be built if any
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## - SERVICE_DATASTORE Location on host of the DATASTORE of this service
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## - SERVICE_CONFIGSTORE Location on host of the CONFIGSTORE of this service
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set -e
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service_def=$(get_compose_service_def "$SERVICE_NAME")
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USER_EMAIL=$(echo "$service_def" | shyaml get-value options.email 2>/dev/null) || {
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err "No ${WHITE}email${NORMAL} value in ${DARKYELLOW}$SERVICE_NAME${NORMAL} compose's ${WHITE}options${NORMAL}."
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exit 1
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}
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yaml_opt_bash_env() {
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local prefix="$1" key value
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while read-0 key value; do
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new_prefix="${prefix}_${key^^}"
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if [[ "$(echo "$value" | shyaml get-type)" == "struct" ]]; then
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echo "$value" | yaml_opt_bash_env "${new_prefix}"
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else
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printf "%s\0%s\0" "${new_prefix}" "$value"
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fi
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done < <(shyaml key-values-0)
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}
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yaml_opt_bash_env_ignore_first_level() {
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local prefix="$1" key value
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while read-0 key value; do
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new_prefix="${prefix}_${key^^}"
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if [[ "$(echo "$value" | shyaml get-type)" == "struct" ]]; then
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echo "$value" | yaml_opt_bash_env "${new_prefix}"
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fi
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done < <(shyaml key-values-0)
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}
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config="
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$SERVICE_NAME:
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environment:
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LETSENCRYPT_USER_MAIL: $USER_EMAIL"
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while read-0 key value; do
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config+="$(printf "\n %s: %s" "$key" "$value")"
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done < <(yaml_opt_bash_env_ignore_first_level LEXICON < <(echo "$service_def" | shyaml -y get-value options))
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## XXXvlab: this is very temporary, we should change image to support more
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## than one provider (cf: https://github.com/adferrand/docker-letsencrypt-dns/issues/24)
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first_key=
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while read-0 key value; do
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[[ "$(echo "$value" | shyaml get-type)" == "struct" ]] && {
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first_key="$key"
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break
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}
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done < <(echo "$service_def" | shyaml key-values-0 options)
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config+=$(echo -en "\n LEXICON_PROVIDER: $first_key")
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init-config-add "$config"
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mkdir -p "$SERVICE_DATASTORE/etc/letsencrypt"
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touch "$SERVICE_DATASTORE/etc/letsencrypt/domains.conf"
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